Grade xIi

First term examination 2019-20

Revision question paper

&

Answer key

REVISION QUESTION PAPER Time: 2Hrs. ENGLISH Marks:100

SECTION A (30 marks)

1. Read the passage and answer the questions that follow: 12marks

1. Fashion loves to embrace the new and is always quick to adapt to socio-culture developments. There is no question that this industry has welcomed the social network. The way we look at fashion has totally changed, thanks to Facebook, Twitter, Blackberry Messenger (BBM) and Instagram. And the way we report fashion has changed too. Fashion shows are streamed live, reviews on blogs are up minutes after a show, and online e-commerce stores make collections

available minutes after a fashion show has ended. You can buy an outfit even before the next day's newspaper review is out. Twitter, of course, means that even the fashion reportage a paper carries is outdated. Today every fashion writer needs to learn the art of reviewing a show in 140 characters. Knowing your social media is as important as knowing your fashion. The fashion

brands, retailers and magazines are well aware of this- and therefore they are all social media-friendly.

2. And often enough, social media will be more willing to push the envelope than traditional media. Recently, a leading fashion magazine made a fashion faux pas - the outfit they had put on their cover had appeared on another fashion magazine a year earlier, and as we all know

repeating in fashion is a big no-no. Interestingly, most of the dailies decided to overlook the incident. Bloggers were not so forgiving and brought the error into the public arena. And it started a much-needed debate on the responsibility of fashion media.

3. Even when you look at electronic media, you will notice that unless it is a 'makeover show', most television channels shy away from showcasing fashion, style and luxury. And again social media is poised to fill the gap, with several YouTube channels launching this year all based around

style. It seems social media believes that there is a demand for fashion based content. However, social media has given anyone and everyone a right to an opinion.

1.1 On the basis of your understanding of the passage answer the following questions with the help of the given options : [1X5=5]

(a) The way we look at fashion has changed, thanks to

(i) Newspaper (ii) Television (iii) Facebook (iv)None of the above

(b) Fashion Writers need to learn the art of reviewing a show in

(i) 140 words/Characters (ii) 200 words/Characters (iii) 300 words/Characters (iv) 150 words/Characters

(c) Traditional media refers to

(i) Magazines (ii) Newspapers (iii) Instagram (iv) Both (i) and (ii)

(d) Meaning of 'faux pas' is

(i) A social awkward or tactless act (ii) A selfish act (iii) A loving act (iv) A patriotic act

(e) Fashion media shies away from

(i) fashionable clothes (ii) glamour (iii) showcasing fashion, style and luxury (iv) goods

1.2 Answer the following questions briefly: [1X5=5]

(e) What has the fashion industry 'welcomed'?

(f) State any one way in which we report fashion today.

(g) 'Bloggers were not so forgiving and brought the error into the public arena.' What error was brought into the public arena by the bloggers?

(h) How does an online e-commerce store help the fashion industry?

(i) What has social media given anyone and everyone ?

1.3 Find words from the passage which means the same as : (1X2=2)

(i) The news as presented by reporters for newspapers, radio or television (para 1)

(ii) A merchant who sells goods at retail (para 1)

2. Read the passage given below carefully and answer the questions that follow:

(8 marks)

The practice of soil conservation involves methods to reduce soil erosion, prevent

depletion of soil nutrients, and restore nutrients, already lost by erosion and excessive crop

harvesting. Most methods used to control soil erosion involve, keeping the soil covered

with vegetation.

In conventional farming, the land is ploughed several times and smoothed to make a

planting surface – a practice that makes it vulnerable to soil erosion. To reduce erosion, an

increasing number of farmers in many countries are using conservation –tillage farming,

also known as minimum – tillage, or no‐ till farming, depending on the degree to which the

soil is disturbed. Farmers using these methods disturb the soil as little as possible in

planting crops.

For the minimum‐tillage method, special tillers break up and loosen the

subsurface soil without turning over the topsoil. In no‐till farming special planting

machines inject seeds, fertilizers and weed‐killers into slits made in the unploughed soil.

In addition to reducing soil erosion, conversation – tillage and no‐till farming reduce fuel

and tillage costs and water loss from soil. They can also increase the number of crops that

can be grown during a season.

Soil erosion can also be reduced by 30‐50 percent on gently sloping land by means of

contour farming – ploughing and planting crops in rows across, rather than up and down,

the sloped contours of the land.

Terracing can be used on steeper slopes. Each terrace retains some of the water running

down the vegetated slope. Terracing provides water for crops at all levels and decreases

soil erosion by reducing the amount and speed of water runoff. In areas of high rainfall,

diversions ditches must be built behind each terrace to permit adequate drainage.

In strip cropping, a series of rows of one crop, such as corn or soybeans, is planted in a

wide strip. Then the next strip is planted with a soil‐conserving cover crop, such as grass or

grass‐legume mixture, which completely covers the soil and thus reduces erosion. These

alternating rows of cover trap soil that erodes from the other rows, catch and reduce water

runoff, and help prevent the spread of plant diseases and pests from one strip to another.

Windbreaks can reduce erosion caused by exposure of cultivated lands to high winds or

shelter beats. These are long rows of trees planted to partially block the wind. Windbreaks

also provide habitats for birds, pest eating and pollinating insects and other animals.

2.1. On the basis of your reading of the above passage make notes on it using

headings and sub‐headings. Use recognizable abbreviations, wherever necessary.

Give the passage a suitable title. (4 marks)

2.2. Write a summary of the notes prepared in not more than 80 words. (4 marks)

SECTION B (30 marks) 3. Answer any one of the following: (4 marks) In a recent survey it was found that your city has the highest rate of pollution in the country. Innumerable vehicles on the road and lack of green cover have made the air unfit to breathe. Draft a poster in about 50 words, creating awareness about the need to keep your city clean and green. You are Rishika/Rohit of AKL Public School

Or Your tuition centre requires a Maths and Physics teacher to teach students of Grades 11

and 12. Draft an advertisement to be put in the classified section of a leading newspaper giving all necessary details.. (50 words)

4. Although the government has brought in regulations to curb the sale of tobacco products near schools, small shops continue to do so. As a concerned citizen, write a letter to the Chairman of the Muncipality, complaining about the dangers to which school children and youngsters are exposed to at the hands of unscrupulous traders.(120-150 words)

Or

You come across the following advertisement for the post of Junior Engineer and you wish to apply for the same. Write an application for the same with all details.

Applications are invited for the post of Junior Engineer (one vacancy). The candidate must be a Civil Engineer with at least 3 years experience. Salary commensurate with qualification and experience. Apply to the Manager, Parsva Constructions Ltd. 24, sector 10, Mysore, within 10 days, with detailed resume.

(6 marks)

5. You are Malika/Manju. You are concerned about the poor quality of food supplied at some of the fast food centres in your locality, which is highly detrimental to health. Write an article on this issue highlighting the health hazards and the long term negative impact. (150-200 words)

Or You feel that loud speakers and bands create a lot of disturbance at all hours of the day and night especially for the students and the sick. Every celebration is accompanied by a lot of noise. Write an article on ‘The Rising Levels of Noise Pollution’ for a health magazine. (150-200 words) 10 marks

6. Regular practice of yoga can help in maintaining good health and preventing many ailments. On the occasion of Yoga Day being celebrated in your school, you have been

asked to deliver a speech on the need to promote yoga in all schools for the benefit of the young citizens. (150-200 words)

Or Increase in the number of private vehicles has caused problems like rising air pollution,

traffic jams, lack of parking space, road rage etc. The solution lies in the use of public transport. On the occasion of World Environment Day, you have to deliver a speech on The Importance of Public Transport’. (150-200 words). You are Karun/Karuna. (150-200 words) 10 marks

SECTION C - ( 30 marks )

7. Answer with reference to context: (1x8=8)

(a) Surely , Shakespeare is wicked, the map a bad example,

With ships and sun and love tempting them to steal- For lives that slyly turn in their cramped holes

From fog to endless night? I. What does Shakespeare represent? II. What tempts the children of the slum? III. How do slum children continue to live?

iv. What is the figure of speech used in the first line?

Or

(b) “Look, there is no box or cupboard here for clothes. The sari I am wearing is the only one I have.”

i. Who says these words and to whom?

ii. What do these lines tell you about the condition of the woman? iii. When did this conversation take place? iv. Name the lesson and the author.

8. Answer any five in 30-40 words. (2x5=10)

(a) Why does Asokamitran say the make-up department was an excellent example of national integration? (b) Were the servants of Dr.Sadao right in abandoning their master at a time of crisis? (c) What was the recurring childhood fear of the poet Kamala Das? (d) What deep meaning did his experience at the YMCA swimming pool have for Douglas? (e) Why does M.Hamel have a feeling of remorse? (f) What are the beautiful things compared to by John Keats? (g) What role does the phytoplankton play in the scheme of things in the ocean? 9. Answer any one in 120-150words ( 6 marks)

It is not always the post that you hold that gives you importance. There could be other factors too. How does Subbu make himself important although he was only grouped under the Story Department?

Or The cause of the uneducated and illiterate child should be upheld by the educated sections of the society. How does Anees Jung do that and what qualities does she want the children to develop? 10. Answer any one in 120-150words ( 6 marks) Why does Charley want to find the third level and what light does it throw on the pressures faced by modern man?

Or

How does Tishani Doshi highlight the need to study Antartica for the future of the Earth and the role of youth in this endeavour?

*******************

ANSWER KEY

SECTION A : READING A1 12

1.1 a) a) Facebook

1

b) b) 140 words/Characters 1 c) c) Both (i) and (ii) 1

d) A social awkward or tactless act 1

e) showcasing fashion, style and luxury 1

1.2 e) Fashion industry has 'welcomed' the Social Network 1

f) Streamed live / reviews on blogs / YouTube channels etc 1

g Fashion faux pas made by a leading fashion magazine.

1

h. Makes fashion collections available minutes after a fashion show has ended. 1

i. A right to an opinion. 1

1.3 (i) reportage (para 1) (ii) retailers (para 1) 1+1

2 NOTEMAKING 8

2.1

Notes 4

Title-1

Notes-2

Key-1

2.2 Summary 4

SECTION B (30 marks)

3. POSTER 4

Slogan 1

Content-Visual, details 2

Expression 1

or

CLASSIFIED ADVT. 4

Format-1 (heading, contact address, capitals etc)

Content-2 (qualifications, experience, salary, timings etc. –any four

points)

Expression-1

4. LETTER 6

Format- 1

Content-3 (what is problem, result of problem, solutions)

Expression- 2

(Grammatical accuracy, appropriate words and spelling-1

Coherence and relevance of ideas and style-1)

or

Job Application

Format-1

Content-3 (Letter and C.V)

Expression- 2

(Grammatical accuracy, appropriate words and spelling-1

Coherence and relevance of ideas and style-1)

5. Article 10

Format-1

Content-4 (concerns, problems, result of poor hygiene etc

minimum 4 points)

Expression- 5

(Grammatical accuracy, appropriate words and spelling-2.5

Coherence and relevance of ideas and style-2.5)

Or

Format-1

Content-4 (concerns, problems, result of high noise levels,

suggestions etc minimum 4 points)

Expression- 5

(Grammatical accuracy, appropriate words and spelling-2.5

Coherence and relevance of ideas and style-2.5)

6. SPEECH 10

Format-1

Content-4

Expression-5

(Grammatical accuracy, appropriate words and spelling-2.5

Coherence and relevance of ideas and style-2.5)

SECTION –C (LITERATURE)

7. (a) 8

i. Literary works/ world of literature 1

ii. Pictures of ships, sun 1

iii. In cramped holes, sums 1

iv. Shakespeare-symbolism 1

(b)

i. The poor women of Champaran to Kasturbai 1

ii. Extreme poverty 1

iii. When Kasturbai tries to teach the ladies about personal hygiene 1

iv. Indigo-Louis Fischer 1

9. 2x5=10

(a) The dept. had various heads and each of them was from different

parts of the country.The first was a Bengali followed by

Maharashtrian, Kannadiga and a man from Andhra and so on.So

the dept. was excellent example of national integration.

C-1

E-1

(b) Yes or no. Support with valid reasons C-1

E-1

(c) Fear of mother dying C-1

E-1

(d) Lesson learnt- not to be cowed down by fear and work to

overcome fear

C-1

E-1

(e) Regrets having wasted the time he had to love his language and

pass on his knowledge

C-1

E-1

(f) An immortal fountain continuously pouring from heaven C-1

E-1

(g) They represent the smallest living creatures-important to take care

of the smallest as well as largest-focus on smallest and the larger

creatures will take care of itself

C-1

E-1

9. 6

Kothamangalam Subbu was part of story dept. but in reality the

no.2 as he was very close to the Boss.He was versatile.-had a

cheerful disposition-could come out with different solutions to one

problem- people asked him for solutions-acted smaller roles to

perfection-composed, wrote-genuine love of people-polite-so was

important to everyone

C-3

E-3

Or

Illiterate and uneducated children need help-educated must

provide opportunities-open doors-wants children to dream-dream

big-break out of vicious circle

C-3

E-3

10 Charley claims to have seen the Third Level-old world, serene

life,his native land, wants to give up his present life and move to

the past-Modern life full of stress-too many demands on Man,

pressures of modern day forcing man to look for escape(any valid

answer)

C-3

E-3

Or

Antartica –continent at the very end of the Earth-holds the past of

the Earth and what happened to it-also records the present

damage and gives pointers to the future if we do not take care of

the Earth-speaks of programme

Students on Ice-programme to sensitise students on the dangers to

environment so that they can take appropriate action-wants

people to act immediately(any valid answer)

C-3

E-3

REVISION QUESTION PAPER Time: 2Hrs. COMPUTER SCIENCE Marks:70

1. (a) Differentiate between mutable and immutable objects in Python language with example. (2) (b) Identify and write the name of the module to which the following functions belong: (1) (i) ceil() (ii) fetchall() (c) Observe the following Python code very carefully and rewrite it after removing all syntactical errors with each correction underlined. (2) DEF execmain(): x = input("Enter a number:") if (abs(x)= x): print"You entered a positive number" else: x=*-1 print"Number made positive:"x execmain() (d) Find the output of the following: (2) L1 = [100,900,300,400,500] START = 1 SUM = 0 for C in range(START,4): SUM = SUM + L1[C] print(C, ":", SUM) SUM = SUM + L1[0]*10 print(SUM) (e) Write the output of the following Python program code: (3) def ChangeList():

L=[] L1=[] L2=[] for i in range(1,10): L.append(i) for i in range(10,1,–2): L1.append(i) for i in range(len(L1)): L2.append(L1[i]+L[i]) L2.append(len(L)-len(L1)) print(L2)

ChangeList() (f) Study the following program and select the possible output(s) from the options (i) to (iv) following it. Also, write the maximum and the minimum values that can be assigned to the variable Y. (2) import random X= random.random()

Y= random.randint(0,4) print(int(X),":",Y+int(X)) (i) 0 : 0 (ii) 1 : 6 (iii) 2 : 4 (iv) 0 : 3 2. (a) . What is the output of the following code snippet? (2) #mod1 def func1(x): val=[y*2 for y in x] print(val) #mod2 def func1(x): val=[y*y for y in x] print(val) from mod1 import func1 from mod2 import func1 #main s=[6,2,4] change(s) (b) Find the output of following: (2) colors = ["violet", "indigo", "blue", "green", "yellow", "orange", "red"] del color[4] colors.remove("blue") colors.pop(3) print(colors) (c) Find the output of the following: (2) str = "Pythonforbeginners is easytolearn" str2 = "easy" print("The first occurrence of str2 is at : ", end="") print(str.find( str2, 4)) print("The last occurrence of str2 is at : ", end="") print(str.rfind( str2, 4)) 3. (a) Write the definition of a function Reverse(X) in Python to display the elements in reverse order such that each displayed element is twice of the original element (element *2) of the List X in the following manner: (2) Example: If List X contains 7 integers as follows: X[0] X[1] X[2] X[3] X[4] X[5] X[6] 4 8 7 5 6 2 10 After executing the function, the array content should be displayed as follows: List

Ans. 20 4 12 10 14 16 8 (b) Consider the following unsorted list: 95 79 19 43 52 3. Write the passes of bubble sort for sorting the list in ascending order till the 3rd iteration. (3) (c) Write a user-defined function to generate odd numbers between a and b (including b). (3) Note: a and b are received as an argument by the function. (d) Observe the following code and answer the questions that follow: (1) File = open("Mydata","a") _____________________ #Blank1 File.close() (i) What type (Text/Binary) of file is Mydata? (ii) Fill in Blank 1 with a statement to write “ABC” in the file “Mydata”. e) Write a program that reads a text file ‘one.txt’ and creates another text file ‘two.txt’ that is identical except that every sequence of consecutive blank spaces is replaced by a single space. (2) 4. (a) Write python statements to include a module ‘xyz’ in your program in two different ways. (1) (b) What is the procedure to create a package/library in python? (4) (c) Define Big O notation. State the factors which determine the complexity of the algorithm. (2) (d) Given that the efficiency of an algorithm is n3 , if a step in this algorithm takes 1 nanosecond(10-9), how long does it take the algorithm to process an input of size 500? (1) (e) Write a program to create a pie chart for the sequence pop=[10.4,18.4,30,21,35] for the zones=[‘south’,’north’,’east’,’west’,’centre’]. The program should (4)

- Show the east zone exploded by 0.2. - Show % for each zone - Chart should be circular - Give an appropriate title

(f) Write the methods/functions to create a line chart and a pie chart. (1) (g) Using numpy, create a list l1 to store even elements between 1 and 10. Create another list L2 that stores the cubes of elements of list L1. (1) 5. (a) Write the difference between GET and POST method. (1)

(b) Write a MySQL-Python connectivity to retrieve data, one record at a time, from city table for employees with id less than 10. (2) (c) What are the basic steps to connect Python with MYSQL using table Members present in the database ‘Society’? (3) (d) What is the role of Django in website design? (1) 6. (a) Write the steps to connect with database “testdb” with Python programming. (2) (b) Which method is used to retrieve all rows and single row? (1) (c) Consider the table ‘empsalary’. (1)

eid esalary 101 40000 102 NULL 104 51000 107 NULL

To select tuples with some esalary, Arun has written the following erroneous SQL statement: SELECT eid, esalary FROM empsalary WHERE esalary = something; Write the correct SQL statement. (d) Table COACHING is shown below. Write commands in SQL for (i) to (iii) and output for (iv) and (v) (4) ID NAME AGE CITY FEE PHONE P1 SAMEER 34 DELHI 45000 9811076656 P2 ARYAN 35 MUMBAI 54000 9911343989 P4 RAM 34 CHENNAI 45000 9810593578 P6 PREMLATA 36 BHOPAL 60000 9910139987 P7 SHIKHA 36 INDORE 34000 9912139456 P8 RADHA 33 DELHI 23000 8110668888 (i) Write a query to display name in descending order whose age is more than 23. (ii) Write a query to find the average fee grouped by age from customer table. (iii) Write query details from coaching table where fee is between 30000 and 40000. (iv) Select sum(Fee) from coaching where city like “%O% ; (v) Select name, city from coaching group by age having count(age)>2; 7. (a) Identify the error in the following list comprehension and correct it. (1)

health=[“good” if i<3: else:”better” for i in range(6)] (b) Write a function called find_in_list() to return for the position of the first occurrence of value,v in the list passed as argument or -1 if not found. (2)

(Hint: Program should not raise valueError) (c) Write a statement in python to read the first n characters of the file “sample.txt”. (1) (d) Write the postfix notation of the infix expression NOT A OR NOT B AND NOT C. Show the statck status. (2) (e) Write a program to implement input-restricted queue that stores integers. (insertions and deletions to be taken care of) (4) (f) Consider an empytstack of integers. Let the numbers 1,2,3,4,5,6 be pushed on to this stack only in the order they appeared from left to right. Let S indicate a push and X indicate a pop operation. Can the output bein the order 325641 and order 154623. (2) (Hint: SSSSSSXXXXXX outputs 654321) Write the sequence of Sand X to represent the output for 325641 and 154623

****************

ANSWER KEY *Answers are given in bold

1. (a) Differentiate between mutable and immutable objects in Python language with example. (2) Ans. Every variable in Python holds an instance of an object. There are two types of objects in Python, i.e., Mutable and Immutable objects. Whenever an object is instantiated, it is assigned a unique object id. The type of the object is defined at the runtime and it can’t be changed afterwards. However, its state can be changed if it is a mutable object. For example, int, float, bool, string, unicode, tuple are immutable objects in Python. In simple words, an immutable object can’t be changed after it is created. Lists, dictionaries and sets are mutable types. (b) Identify and write the name of the module to which the following functions belong: (1) (i) ceil() (ii) fetchall() Ans. (i) ceil() – math module (ii) fetchall() - mysql.connector module (c) Observe the following Python code very carefully and rewrite it after removing all syntactical errors with each correction underlined. (2) DEF execmain(): x = input("Enter a number:") if (abs(x)= x): print"You entered a positive number" else: x=*-1 print"Number made positive:"x execmain() Ans. Corrected code: (4 * 1/2=2) def execmain(): x= int(input("Enter a number:")) if(abs(x)== x): print("You entered a positive number") else: x *= -1 print("Number made positive:",x) execmain() (d) Find the output of the following: (2) L1 = [100,900,300,400,500] START = 1 SUM = 0 for C in range(START,4): SUM = SUM + L1[C] print(C, ":", SUM)

SUM = SUM + L1[0]*10 print(SUM) Ans. Output is: 1 : 900 1900 2 : 2200 (1) 3200 3 : 3600 4600 (1) (e) Write the output of the following Python program code: (3) def ChangeList():

L=[] L1=[] L2=[] for i in range(1,10): L.append(i) for i in range(10,1,–2): L1.append(i) for i in range(len(L1)): L2.append(L1[i]+L[i]) L2.append(len(L)-len(L1)) print(L2)

ChangeList() Ans. Output is: [11,10,9,8,7,4] (3) (f) Study the following program and select the possible output(s) from the options (i) to (iv) following it. Also, write the maximum and the minimum values that can be assigned to the variable Y. (2) import random X= random.random() Y= random.randint(0,4) print(int(X),":",Y+int(X)) (i) 0 : 0 (ii) 1 : 6 (iii) 2 : 4 (iv) 0 : 3 Ans. (i) and (iv) are the possible outputs. (1) Minimum value that can be assigned is – Y = 0. Maximum value that can be assigned is – Y = 3 (1) 2. (a) What is the output of the following code snippet? (2) #mod1 def func1(x): val=[y*2 for y in x] print(val) #mod2 def func1(x): val=[y*y for y in x]

print(val) from mod1 import func1 from mod2 import func1 #main s=[6,2,4] change(s) Ans: Generate an error due to the ambiguity in identical function names in both the modules. (1 +1) (b) Find the output of following: (2) colors = ["violet", "indigo", "blue", "green", "yellow", "orange", "red"] del color[4] colors.remove("blue") colors.pop(3) print(colors) Ans. Output is: ['violet', 'indigo', 'green', 'red'] (2) (c) Find the output of the following: (2) str = "Pythonforbeginners is easytolearn" str2 = "easy" print("The first occurrence of str2 is at : ", end="") print(str.find( str2, 4)) print("The last occurrence of str2 is at : ", end="") print(str.rfind( str2, 4)) Ans. Output is: The first occurrence of str2 is at : 22 (1) The last occurrence of str2 is at : 22 (1) 3. (a) Write the definition of a function Reverse(X) in Python to display the elements in reverse order such that each displayed element is twice of the original element (element *2) of the List X in the following manner: (2) Example: If List X contains 7 integers as follows: X[0] X[1] X[2] X[3] X[4] X[5] X[6] 4 8 7 5 6 2 10 After executing the function, the array content should be displayed as follows: List Ans. 20 4 12 10 14 16 8 Ans: def Reverse(X): (1/2) for i in range(len(X)-1,-1,-1): (1/2) print(X[i]*2,end=” “) (1/2) (b) Consider the following unsorted list: 95 79 19 43 52 3. Write the passes of bubble sort for sorting the list in ascending order till the 3rd iteration. (3)

Ans. [79, 19, 43, 52, 3, 95] (1) [19, 43, 52, 3, 79, 95] (1) [19, 43, 3, 52, 79, 95] (1) (c) Write a user-defined function to generate odd numbers between a and b (including b). Note: a and b are received as an argument by the function. (3) Ans. def generateodd(a,b): (1/2) for i in range(a, b+1): (1) if(i%2 != 0): (1) print(i) (1/2) (d) Observe the following code and answer the questions that follow: (1) File = open("Mydata","a") _____________________ #Blank1 File.close() (i) What type (Text/Binary) of file is Mydata? (ii) Fill in Blank 1 with a statement to write “ABC” in the file “Mydata”. Ans. (i) Text File (1/2) (ii) File.write("ABC") (1/2) e) Write a program that reads a text file ‘one.txt’ and creates another text file ‘two.txt’ that is identical except that every sequence of consecutive blank spaces is replaced by a single space. (2)

fil1=open("poem_first.txt","r") fil2=open("poem_sec.txt","w+") (1/2) for line in fil1: words=line.split() back_toline=' '.join(words) fil2.write(back_toline+"\n") (1) print("The original file") fil1.seek(0,0) print(fil1.read()) fil1.close() fil2.seek(0,0) print("The file with single spaces") print(fil2.read()) (1/2)

fil2.close() 4. (a) Write python statements to include a module ‘xyz’ in your program in two different ways. (1) import xyz from xyz import *

import xyz as a from xyz import x1,x2,y1 (any 2 methods, 1/2 mark each) (b) What is the procedure to create a package/library in python? (4)

i) create a package folder having the name of the package/library. ii) Add module file(.py files containing the actual code functions) to this package folder iii) Add a special file __init__.py to this folder iv) Attach this package folder to the site-packages folder in python installation (1/2 mark each)

(c) Define Big O notation. State the factors which determine the complexity of the algorithm. (2) Tool for assessing the algorithmic efficiency. It describes the performance of the algorithm using Big O notation. Eg: O(n),O(1),O(n Log n) (1) Performance of an algorithm depends on internal and external factors. Internal factors are: Time required to run, Space(Memory required to run (1) External factors are: Size of the input, speed of the computer, hardware specifications (d) Given that the efficiency of an algorithm is n3 , if a step in this algorithm takes 1 nanosecond(10-9), how long does it take the algorithm to process an input of size 500? (1) n=500, O= 10-9 Time taken to process an input of size 500 is 500 x 500 x 500 x 10-9 = 0.125 Sec (1) (e) Write a program to create a pie for the sequence pop=[10.4,18.4,30,21,35] for the zones=[‘south’,’north’,’east’,’west’,’centre’]. The [program should (4)

- Show the east zone exploded by 0.2. - Show % for each zone - Chart should be circular - Give an appropriate title import matplotlib.pyplot as plt (1/2) pop=[10.4,18.4,30,21,35] zones=['south','north','east','west','centre'] plt.axis("equal") (1/2) plt.pie(pop,labels=zones,explode=[0,0,0.2,0,0],autopct="%1.2f%%") (2) plt.title(“Population Percentage – Zone Wise”) (1/2) plt.show() (1/2)

(f) Write the methods/functions to create a line chart and a pie chart. (1) l1=[x1 for x1 in range(10)] l2=[x**3 for x in range(10)] plt.plot(l1,l2) (1/2)

plt.pie() (1/2) (g) Using numpy, create a list l1 to store even elements between 1 and 10. Create (1) another list L2 that stores the cubes of elements of list L1. Import numpy as np L1=[x for x in np.arange(1,11) if x%2==0] (1/2) L2= [x**3 for x in L1] (1/2) 5. (a) Write the difference between GET and POST method. (1) Ans. A web browser may be the client and an application on a computer that hosts a website may be the server. So, to request a response from the server, there are mainly two methods: (i) GET : to request data from the server (1/2) (ii) POST : to submit data to be processed to the server (1/2) (b) Write a MySQL-Python connectivity to retrieve data, one record at a time, from city table for employees with id less than 10. (2) Ans. import mysql.connector as my try: db = my.connect(host="localhost", user="root",passwd="", database="India") (1/2) cursor = db.cursor() (1/2) sql = "select * from city where id < 10" (1/2) number_of_rows = cursor.execute(sql) print(cursor.fetchone()) # fetch the first row only (1/2) db.close() except my.DataError as e: print("DataError") print(e) (c) What are the basic steps to connect Python with MYSQL using table Members present in the database ‘Society’? (3) Ans. import mysql.connector as cn conn = cn.connect(host=”localhost”, user=‘root’, password =‘ ’, database=”Society”) (1/2) cursor = conn.cursor() (1/2) cursor.execute('SELECT COUNT(MemberID) as count FROM Members WHERE id = 1') (1) row = cursor.fetchone() (1/2) conn.close() print(row) (1/2) (d) What is the role of Django in website design? (1) Ans. Django is a high-level Python web framework, designed to help build complex web applications simply and quickly. Django makes it easier to build better web apps quickly and with less code. (1) 6. (a) Write the steps to connect with database “testdb” with Python programming.

Ans. Steps to be followed are: (2) • Import mysql.connector (1/2) • Connect (1/2) • Cursor (1/2) • Execute (1/2) • Close (b) Which method is used to retrieve all rows and single row? (1) Ans. fetchall(),fetchone() (1/2 each) (c) Consider the table ‘empsalary’. (1) Ans. eid esalary 101 40000 102 NULL 104 51000 107 NULL To select tuples with some esalary, Arun has written the following erroneous SQL statement: SELECT eid, esalary FROM empsalary WHERE esalary = something; Write the correct SQL statement. The correct SQL statement is: SELECT eid, esalary FROM empsalary WHERE esalary is NOT NULL;. (1) (d) Table COACHING is shown below. Write commands in SQL for (i) to (iii) and output for (iv) and (v) (4) ID NAME AGE CITY FEE PHONE P1 SAMEER 34 DELHI 45000 9811076656 P2 ARYAN 35 MUMBAI 54000 9911343989 P4 RAM 34 CHENNAI 45000 9810593578 P6 PREMLATA 36 BHOPAL 60000 9910139987 P7 SHIKHA 36 INDORE 34000 9912139456 P8 RADHA 33 DELHI 23000 8110668888 (i) Write a query to display name in descending order whose age is more than 23. Ans. select name from coaching where age>23 order by name desc; (1) (ii) Write a query to find the average fee grouped by age from customer table. Ans. select avg(fee) from coaching group by age; (1) (iii) Write query details from coaching table where fee is between 30000 and 40000. Ans. Select * from coaching table where fee is between 30000 and 40000; (1) (iv) Select sum(Fee) from coaching where city like “%O% ;

Ans. 94000 (1/2) (v) Select name, city from coaching group by age having count(age)>2; Ans. Empty set (1/2) 7. (a) Identify the error in the following list comprehension and correct it. (1)

health=[“good” if i<3: else:”better” for i in range(6)] Ans: health=[“good” if i<3 else “better” for in range(6)] (1)

(b) Write a function called find_in_list() to return for the position of the first occurrence of value,v in the list passed as argument or -1 if not found. (2) (Hint: Program should not raise valueError) def find_in_list(l,v): (1/2) for i in range(len(l)): if l[i]==v: (1/2) return i (1/2) else: return -1 (1/2) (c) Write a statement in python to read the first n characters of the file “sample.txt”. (1) n=int(input(“Enter the number of characters”) (1/2) with open(“sample.txt”) as f1: print(f1.read(n)) (1/2) OR print(open("a.txt","r").read(n)) (1) (d) Write the postfix notation of the infix expression NOT A OR NOT B AND NOT C. Show the statck status. (2)

Symbol Stack Postfix expr, y

NOT NOT

A NOT A

OR OR A NOT

NOT OR NOT A NOT (1/2)

B OR NOT A NOT B

AND OR AND A NOT B NOT (1/2)

NOT OR AND NOT A NOT B NOT

C OR AND NOT A NOT B NOT C (1/2)

A NOT B NOT C NOT AND OR

Postfix expression =A NOT B NOT C NOT AND OR (1/2) (e) Write a program to implement input-restricted queue that stores integers. (insertions and deletions to be taken care of) (4) def push(l,val): l.append(val) (1/2) def pop(l): opt=int(input("0 for pop from beg,1 for pop from last")) if opt==0: l.pop(0) elif opt==1: (2) l.pop() n=int(input("enter the number")) l=list(range(random.randint(0,n))) val=int(input("Enter the number to be pushed or popped")) print("1. Push\n2. Pop") ch=int(input("Enter choice")) if ch==1: push(l,val) (1/2) elif ch==2: pop(l) (1/2) print(l) (1/2) (f) Consider an empytstack of integers. Let the numbers 1,2,3,4,5,6 be pushed on to this stack only in the order they appeared from left to right. Let S indicate a push and X indicate a pop operation. Can the output be in the order 325641 and order 154623. (2) (Hint: SSSSSSXXXXXX outputs 654321) Write the sequence of Sand X to represent the output for 325641 and 154623 For the number 325641 SSSXXSSXSXXX (1) For the number 154623 SXSSSSXXSX - This will return upto 1546 but 2 cannot be popped before 3. (1)

REVISION QUESTION PAPER

Time: 2Hrs. ACCOUNTANCY Marks:80

GENERAL INSTRUCTIONS:

1. Marks are indicated against each question.

2. All parts of a question should be attempted in one place.

3. Show working notes clearly

1 State any two essential features of a company 1 2 Interest payable on Debenture is calculated at the _________________ value of

debentures . 1

3 Give one point of difference between Income and Expenditure Account and Profit and Loss Account.

1

4 Beta Ltd, issued 10,000 shares of `10 each at 20% premium which was oversubscribed to the extent of `5,000 shares. The company will__refund__________________amount_.

1

5 What is meant by Issue of Shares for Consideration other than cash 1 6 A Ltd, decide to redeem 2000 9% Debenture of `100 each on 31st December

2018, the company should invest in specified securities on or before a) 30 April 2017 b) 30 April 2018. C) 31 Dec 2017 d) 31 Dec 2018.

1

7 Why are Irredeemable debentures also known as perpetual debentures? 1 8 Match the following

1.CapitalReserve a. Created out of uncalled capital 2. Reserve Capital b. Created out of revenue profits c.created out of capital profit

1

9 Give two main sources of income of a Not-for-Profit Organisation 1 10 Security Premium reserve account will be debited at the time of redemption

ofdebenture . Is the statement True/ False 1

11 Subscription received by a school for organizing annual income is a a) Capital receipts b) Revenue receipt c) Assets d) Earned income

1

12 Annual report is issued by the company to its a. Directors b. Auditors c. Shareholders d. Management

1

13 “The only purpose of financial reporting is to keep the managers informed about the progress of operations”. State whether the given statement is true or false

1

14 Which tool of financial analysis can be used to know the reason for changes in financial position of the firm a. Comparative Balance Sheet b. Common- size Statement of Profit and loss c. Comparative Statement of Profit and Loss d. Common-size Balance Sheet

1

15 Cash flow statement is based upon a. Accrual Basis b. Cash Basis c. Accounting Equation d. IFRS

1

16 An example of an activity which is classified as financing activity in case of all enterprise is

i. Payment of salaries ii. Purchase of goodwill iii. Payment of dividend on shares iv. Payment of interest on borrowings.

1

17 The ________________ is a measure of liquidity which excludes ________, generally the least liquid asset a. Current ratio, trade receivable b. Liquid ratio, trade receivable c. Current ratio, inventory d. Liquid ratio, inventory

1

18 The ratio of current Assets ` 9,00,000 to current liabilities is 1.5:1. The accountant of this Firm is interested in maintaining a current ratio of 2:1 by paying some part of current liabilities. The amount of current liabilities which must be paid for the Purpose is ____________

1

19 A company receives a dividend of ` 2 Lakhs on its investment in other company‟s share. For a Finance Company, it will be Cash inflow from __________ activities and for a non- finance company, it will be cash inflow from ________ activities

1

20 Receipts and Payments Account is prepared at the _____________of the accounting period

a) Starting b) End c) At any time d) Middle

1

21 X Ltd. had ` 25,00,000, 11% Debentures outstanding as on 1 April 2017. During the year it took a loan of `5,00,000 from Axis Bank for which the company placed with the bank debentures for `6,00.000 as Collateral security. Pass journal entries. How will you show the issue of debenture in the Balance Sheet of a company.

3

22 Particulars L.F Debit(`) Credit(`) Building A/c Dr Plant & Machinery A/c Dr ………………..?.......................... To Liabilities A/c To Raman & Co ( Purchase of running business of Raman & co)

1,00,000 8,00,000 ……..?........

3,00,000 …….?........

Raman & Co To 12% Debentures A/c ( WN) To Securities Premium Reserve A/c (Issue of ? ,12% Debentures of`100 each at 10% Premium for consideration other than cash.)

16,50,000 ……….?........... ……..?..........

3

23 On 1,4,2015 J.K Ltd issued 8000 9% debenture of `1000 each at a discount of 6% redeemable after three years. The company closes its books on 31stMarch every year. Interest on 9% debentures is payable on September 30 and March 31 every year. The rate of tax deducted at source is 10%. Pass journal entries for debenture interest for the year ended 31.3.2016.

4

24 On Apri 1 2017 Vishwas Ltd. was formed with an authorised capital of `10,00,000 divided into 1,00,000 equity shares of `10 each. The company issued prospectus inviting applications for 50,000 shares of `10 each. The due amount was received except on 1000 shares on which `6 per share was received. These 1000 shares were forfeited and 700 shares were reissued for `8 each fully paid up. Show Shareholders fund in the Balance Sheet of the Company as per schedule III of the companies Act 2013and also prepare notes for the same.

4

25 Show how will you deal with the following items while preparing the final accounts for the year ending on 31st March, 2019 in each of the following alternative cases: Prizes awarded ` 12,000 Prize awarded ` 12,000, Prize Fund ` 25,000 Prizes awarded ` 12,000, Prize Fund ` 25,000, Donation received for prizes during the year ` 10,000, 10% Prize Fund investment ` 25,000. Interest received on Prize Fund Investment ` 2000

4

26 The following balance have been from the book of Sahara Ltd .

Particulars ` Share capital

Securities Premium

9% Debentures

Creditors

Provision for Taxation

Proposed Dividend

Freehold property

Share of Reliance Industries

Work-in- Progress

Discount on Issue of Debentures

10,00,000

1,00,000

5,00,000

2,00,000

50,000

50,000

9,00,000

4,50,000

4,00,000

1,00,000

Prepare the balance sheet of the company as per schedule III part 1 of the companies Act 2013 (without notes to Accounts)

4

27 From the following statement of Profit & Loss of Goldstar Ltd for the year ended 31st March 2018, prepare Common size Statement

Particulars ` 1) Revenue from operations (% of other income) 2) Other income 3) Cost of material consumed (% of operating revenue) 4) Other expenses ( % of material cost) 5) Tax rate

300%

1,00,000

50%

10%

30%

4

28 Calculate from the following information: a) Cost of goods sold b) The value of Opening Stock & c) The value of Closing Stock .

Revenue from operations (sales) `12,00,000 Sales Returns `80,000 Operating expenses `1,82,000 Operating ratio 92%. Inventory turnover 6 times The stock at the beginning is 1.5 times more than the stock at the end.

6

29 Amrit Dhara Ltd. issued 15,000, 10% Debentures of `100 each at par which were repayable at a premium of 10%. On the date of maturity, company decided to redeem the above 10% Debentures as per the terms of issue , out of profits. The Surplus i.e balance in the Statement of Profit & Loss shows a credit balance of `20,00,000 on this date. The debentures were redeemed on due date. Pass necessary journal entries for issue and redemption of debentures. Investment as required by Rule 18(7) c of the Companies Rules 2014, was made on 1 April of the financial year on which redemption is due and realized at a book value at the end of the same financial year. Interest on Investment is also received @ 8% p.a for the full year (Ignore Interest on Debentures)

6

30 From the following information, prepare a Cash Flow Statement: Balance Sheet of RKS Ltd as an 31.3.2019 Particulars Note

No. 31.03.2019

` 31.03.2018

` I Equity and liabilities 1.Shareholders funds: a) Equity share capital b) Reserves and surplus 2.Non-current liabilities: Long term borrowings 3.Current liabilities: a) Short term borrowings b) Trade Payables c) Short term provisions

1 2 3 4

3,00,000 25,000

68,000

12,000

6,000 68,000

1,00,000 1,20,000

50,000

10,000

20,000 70000

Total 4,79,000 3,70,000 II Assets 1.Non-current assets: a) Fixed assets i) Tangible assets ii) Intangible assets b)Non-Current Investments 2.Current assets: Inventories Trade receivables Cash and cash equivalents Other Current Assets

5 6

3,36,000 17,000 10,000

47,000

43,000 26,000

-

1,92,000 10,000

----

50,000 65,000

49,000 4,000

Total 4,79,000 3,70,000

6

Notes to accounts:

Note No

PARTICULARS 31.3.2019 `

31.3.2018 `

1 Reserves and surplus Surplus i.e. balance in statement of P&L

25,000

1,20,000

2 Long term Borrowings 10% Long term Loan

68,000

50,000

3 Short term Borrowings Bank Overdraft

12,000

10,000

4 Short term Provisions Provisions for Tax

68,000

70,000

5 Tangible Asset Machinery Accumulated Depreciation

3,84,000 (48,000)

3,36,000

2,15,000 (23,000)

1,92,000

6 Intangible Assets Goodwill

17,000

10,000

Note: Contingent Liabilities : Proposed Dividend 2018-19 2017 -18 ` 50,000 ` 30,000 Additional Information:

i. Additional loan taken on on 1.7.2018 ii. Tax paid during the year amounted to ` 53,000 iii. During the year a piece of machinery costing ` 35,000, on which

accumulated depreciation was ` 13,000, was sold at a loss of ` 7,000.

31 From the following Receipts and Payments A/c of Indian Sports Club and from the given additional information; prepare Income and Expenditure A/c for the year ending 31st December, 2018 and the Balance Sheet as on that date:

Receipts and Payments Account For the year ended 31st Dec 2018

Receipts Amount(`) Payments Amount(`) To balance b/d 10,000 By Salaries 15,000 To Subsriptions 52,000 By Billiards Table 20,000 To Entrance Fees 5,000 By Office Expenses 6,000 To Tournament Fund 26,000 By Tournament Expenses 31,000 To Sale of old Newspapers

1,000 By Sports Equipment 40,000

To Legacy 37,000

1,31,000 ======

By balance c/d 19,000

1,31,000 ======

Additional information: On 31.12.2018 subscriptions outstanding was Rs. 2000 and on 31.12.2017 subscription was Rs. 3000. Salary outstanding on 31.12.2018 was Rs. 1,500. On 1.1.2018, the club had building Rs. 75,000, furniture Rs. 18,000, 12% investments Rs. 30,000 and sports equipment Rs. 30,000. Depreciation charged on these items including purchases of billiard table was 10%.

8

32a 32.b

A Ltd. invited applications for issuing 1,00,000 shares of ` 10 each at a premium of `1 per share. The amount was payable as follows:

On Application `3 per share On Allotment ` 3 per share (including premium) On first call `3 per share On Second and Final call Balance Amount

Applications for 1,60,000 shares were received. Allotment was made on the following basis:

i) To Applicants for 90,000 shares : 40,000 shares ii) To Applicants for 50,000 shares : 40,000 shares iii) To Applicants for 20,000 shares : Full shares

Excess money paid on application is to be adjusted against the amount due on allotment and calls. Rakesh, a shareholder, who applied for 1500 shares and belonged to category(iI) did not pay allotment, first and second and final call money. Another shareholder Sharath who applied for 1800 shares and belonged to category (i) did not pay the first and second call money. All the shares of Rakesh and Sharath were forfeited and were subsequently reissued at `7 per share fully paid. Pass necessary journal entries in the books of A Ltd. Open Calls in Arrears Account and Calls in Advance Account wherever required.

OR

X Ltd Company issued a prospectus inviting application for 2,00,000 shares of `10 each at a premium of `2 per share payable as follows:

On Application `3 On Allotment `4 (including premium), On first Call `3 and on Second call `2.

Applications were received for 3,00,000 shares and allotment was made on pro- rata basis. Money overpaid on application was employed on account of sums due on allotment. R to whom 400 shares were allotted failed to pay the allotment money and on his subsequent failure to pay the First Call his shares were forfeited. M the holder of 600 shares filed to pay the two calls and his shares were forfeited after the second call. Of the shares forfeited 800 shares were sold to K as fully paid, K paying `9 per share, the whole of R‟s share being included. Give journal entries , prepare Bank Account , The company maintains „Calls in Arrear Account .

8

************

VALUE POINTS ACCOUNTANCY REVISION FIRST TERM CLASS XII 2019-20

1 It is an artificial person created by law. It has a separate legal entity

1

2 . Face Value/Nominal Value 1 3 Income &Exp a/c is prepared by the orgn whose aim is to provide service and not to

earn profit whereas Profit & Loss A/c is prepared by the orgn whose aim is to earn profit.

1

4 `60,000 1 5 A company may issue fully paid shares for Purchase of asset or Purchase of running

business. 1

6 b) 30 April 2017 1 7 Irredeemable debentures are called Perpetual debentures because these are not

repayable during the life span of the company. 1

8 1-c 2-a 1 9 Subscription from members

Donation 1

10 Security Premium reserve account wii be debited at the time of debenture redeemed on premium..Is the statement True/ False False

1

11 Subscription received by a school for organizing annual income is a b) Capital receipts b) Revenue receipts c) Assets d) Earned income

1

12 Annual report is issued by the company to its shareholders 1 13 The only purpose of financial reporting is to keep the managers informed about

the progress of operations”. The given statement false 1

14 Which tool of financial analysis can be used to know the reason for changes in financial position of the firm is Comparitive Balance Sheet

1

15 Cash flow statement is based upon Cash Basis 1 16 An example of an activity which is classified as financing activity in case of all

enterprise is Payment of dividend on shares 1

17 The Liquid ratio is a measure of liquidity which excludes _inventory, generally the least liquid asset

1

18 The amount of current liabilities which must be paid for the Purpose is ` 6,00,000 Payment of current Liabilities Rs.3,00,000 (2/1 = 9,00000-x/6,00,000 –x) Current liabilities = 9,00,000/1.5 = 6,00,000

1

19 A company receives a dividend of ` 2 Lakhs on its investment in other company‟s share. For a Finance Company, it be Cash inflow from operating activities and For a non-Finance Company, it be Cash inflow from investing activities

1

20 Receipts and Payments Account is prepared at the end of the accounting period 1 21 Debenture suspense A/c 6,00,000

To debenture 6,00,000 Particulars Note March 2018 Equityand Liabilities: Non current Liabilities: Long term Borrowings:

1

30,00,000

Notes: Long term borrowings: 11% Debenture 25,00,000 Bank Loan 5,00,000 Debenture 6,00,000 Less : Debenture Suspense 6,00,000

3

22 Building A/c Dr Plant & Machinery A/c Dr Goodwill A/c To Liabilities A/c To Raman & Co ( Purchase of running business of Raman & co)

1,00,000 8,00,000 1,50,000

3,00,000 16,50,000

Raman & Co To 12% Debentures A/c ( WN) To Securities Premium Reserve A/c (Issue of 15,000 ,12% Debentures of`100 each at 10% Premium for consideration other than cash.)

16,50,000 15,00,000 1,50,000

W,N (16,50,000/110 = 15,000 debentures)

3

23 March 31 2016 Interest on Debenture A/c Dr 3,60,000 To Debentureholder A/c 3,24,000 To TDS Payable A/c 36,000 ii) Debenture holder A/c Dr 3,24,000 To Bank A/c 3,24,000 Iii TDS Payable A/c Dr 36,000 To Bank A/c 36,000 Statement of Profit &LossA/c 7,20,000 To Interest on Debentures A/c 7,20,000

4

24 Balance sheet Equity & Liabilities n ` Share holders Fund Share capital Reserves & Surplus

4,98,800 2,800

Note1 Authorised share capital 1,00,000 equity share @ `10 each 10,00,000 Issued share capital 50,000 equity share of 10 each 5,00,000 Subscribed capital Subscribed but not fully paid up. 49,700 shares of 10 each 4,97,000 Add : Forfeited shares 1,800 2. Reserve & Surplus Capital Reserve

4,98,800 2.800

4

25 Income and expenditure Account

Expenditure Amount Incomes Amount

To Prize awarded 12,000

Case ii Balance Sheet

Liabilities Amount Assets Amount

Prize Fund Less Prize awarded

25,000 (12,000)

13,000

4

Case III Balance Sheet

Liabilities Amount Assets Amount

Prize Fund Less Prize awarded Donations received for prizes Interest on Prize Fund Investment

25,000 (12,000)

13,000 10,000 2500

Prize Fund Investment Accrued Interest on Prize fund Investment

25,000 500

26 BALANCE SHEET As at 31st March 2018

Particulars Note No.

31stMarch 2018

I EQUITY AND LIABILITIES 1. Shareholders’ funds

a. Share Capital: b. Reserves & Surplus

(Securities Premium) 2. Non-current liabilities Long-term borrowings (9% Debentures) 3. Current Liabilities

a. Trade Payables(creditors) b. Short term Provisions(Provision for

taxation)

10,00,000 1,00,000

5,00,000

2,00,000 50,000

Total 18,50,000

II ASSETS 1. Non-Current Assets

a. Fixed Assets Tangible(Freehold Property)

b. Non Current Investment (Share of Reliance Industries) 2. Current Assets

a. Inventories (work in Progress) b. Other Current Assets(Discount on

issue of Debentures)

9,00,000 4,50,000

4,00,000 1,00,000

Total 18,50,000

4

27 Common Size Statement of Profit & Loss For the year ended 31

st March 2018

S.No Particulars ` % of Revenue

from operations

I II III IV V VI VII VIII

Revenue from operations (% of other income) Other income Total Revenue Expenses:

i. Cost of material consumed (% of operating revenue) ii. Other expenses ( % of material cost)

Total Expenses Profit before Tax Tax Amount (1,65,000 x 30/100) Profit after Tax

3,00,000 1,00,000

4,00,000

1,50,000

15,000

1,65,000 49,500

1,15,500

100 33.33

133.33

50

5

55 16.5

38.5

4

28 Operting profit ratio =1-operating ratio = 1-92/100 =8/100 =8% Operting Profit Ratio =8% of Revenue from operations (Net) = 8% (12,00,000 – 80,000) = 8/100 x 11,20,000 – 89,600 Operting Profit = Net revenue from operations – Cost of RFO –Operating expenses 89,600 = 11,20,000 – cost of RFO -1,82,000 Cost of goods sold =Rs.8,48,400 Inventory turnover Ratio = Cost of RFO/Average Inventory 6 =8,48,400 / Av inv Average Inventory = 8,48,400/6 = 1,41,400 Opening Inv(x+1.5x) +Closing Inv(x) ------------------------------------------------ = 1,41,000 2 1,41,000 x 2 x = ------------- = 80,800 3.5 Closing stock = Rs.80,800 Opening stock = Rs.80,800+ 1.5 * 80,800 =2,02,000

6

29 Bank A/c Dr To Deb Application & Allotment A/c

15,00,000 15,00,000

Debenture Application A/c DR Loss on issue of Debenture A/c To 10% Debenture A/c To Premium on redemption A/c

15,00,000 1,50,000

15,00,000 1,50,000

Statement of Profit & Loss A/c Dr To Loss on issue of Debenture A/c ( Loss on issue of Debenture written off)

1,50,000 1,50,000

Surplus i.e Balance in Statement of Profit & To Debenture Redemption Reserve A/c ( Amount transferred to DRR 100% of nominal value)

15,00,000 15,00,000

Debenture Redemption Investment A/c Dr To Bank (The required investment made,)

2,25,000 2,25,000

Bank A/c Dr To Debenture Investment A/c To Interest earned A/c ( Investment realized and Interest received at 8%p.a)

2,43,000 2,25,000 18,000

10% Debentures A/c Premium on redemption of Debenture A/c To Debenture holder A/c ( Amount due on redemption)

15,00,000 1,50,000

16,50,000

6

Debentureholder A/c Dr To Bank A/c ( Pqyment made to debenture holder )

16,50,000 16,50,000

Debenture holder A/c Dr To General Reserve A/c ( DRR transferred to General Reserve,)

15,00,000 15,00,000

30 CASH FLOW STATEMENT For the year ended 31

st March 2019

1 Cash from operating Activities a) Profit before tax(note 1) + Provision Depreciation + Loss on sale of Machinery + Interest on loan b) Cash from operating activities before working capital

changes

+Trade Receivable decrease 14000 + other current assets decrease 4,000 -Trade payable decrease (14,000) - Inventories increase (7,000) c) Cash from operating activities after working capital changes

d) Less tax paid e) Cash used in operating activities(X) 2 Cash from Investing Activities Purchase of Plant and Machinery (Working notes) Sale of Machinery Cash used in investing activities(Y) 3 Cash from Financing Activities Issue of Share Capital Loan raised Interest on bank loan Bank overdraft Proposed dividend paid Cash generated from financing activities(Z) 4 Net Decrease in cash and cash equivalents(A1+B1+C1)

5 Opening balance of cash and cash equivalents 6 Closing balance of cash and cash equivalents

38,000 7,000 6,350 (3,000)

(2,04,000) 15,000

(1,89,000) 2,00,000 18,000 ( 6,350) 2,000 (30,000)

1,53,650

Amount (14,000) 51,350 37,350 (3,000)

34,350 (53,000)

(18,650) (1,89,000))

1,83,650 (24,000) 49,000

25,000

Note 1 Profit earned during the year (1,20,000-25,000) +Provision for tax +Proposed Dividend (previous year)

(95,000) 51,000 30,000

(14,000) ======

Dr Machinery A/c Cr

To balance b/d 2,15,000 : By Provision for Depreciation 13,000 To Bank (b.f) 2,04,000 : By Bank (sale value) 15,000 : By St. of P&L (loss) 7,000 : By balance c/d 3,84,000 ------------- ------------- 4,19,000 4,19,000 ======= ======= Dr Provision for depreciation A/c Cr

To Machinery a/c 13,000 : By Balance b/d 23,000 To balance c/d 48,000 : By St. of P&L (loss) 7,000

6

------------- ------------- 61,000 61,000 ======= ======= Dr Provision for Taxation A/c Cr

To Bank a/c 53,000 : By Balance b/d 70,000 To balance c/d 68,000 : By St. of P&L (loss) 51,000 ------------- ------------- 61,000 61,000 ======= =======

31

Balance Sheet

As on 31st Dec 2017

8

32 Bank A/c dr 4,80,000 To Shar e Appl 4,80,000

Bank a/c Dr 2,64,000 Calls in Arrears A/c dr5,400 Calls in Advance A/c Dr 30,000 To share First call A/c 3,00,000

Share Appl A/c Dr 4,80,000 To Share Capita la/c 3,00,000 To Share Allot A/c 1,50,000 To Calls in Adv A/c 30,000

Share Final call A/c dr 2,00,000 To share Capital A/c 2,00,000

Share Allt A/c Dr 3,00,000 To Share Capital a/c 2,00,000 To Securities Premium A/c 1.00.000

Bank A/c Dr 1,48,500 Calls in adv A/c 1,500 To Eqty Share First Call 1,50,000

Bank A/c dr A/c Dr 1,47,300 Calls in arrears A/c Dr 2,700 To Share Allotment A/c 1,50,000

Share sec call A/c dr 1.50.000 To Eqty Share Cap A/c 1,50,000

Share First Call A/c Dr 3,00,000 To share Capital A/c 3,00,000

Bank A/c dr 1,48,500 Calls in adv A/c 1,500 To Sh second call 1,50,000

8

Bank A/c Dr 9,00,000 To ShAppl A/c 9.00.000

Sh Sec Call A/c dr 3,99,200 To share Capital A/c 3,99,200

ShAppl A/c dr 9,00,000 To Share Capital A/c 6,00,000 To Share Allot A/c 3,00,000

Bank A/c Dr 3,98,000 To Sh second call a/c 3,98,000

Share Allo A/c dr 8,00,000 To Share Capital A/c 4,00,000 To Securities Premium 4,00,000

Share Cap A/c Dr 6000 To sh first Call A/c 1800 ToSh second call 1,200 ToSh for feiture a/c 3000

Bank a/c dr 4,99,000 To Sh Allot A/c 4,99,000

Bank A/c Dr 7,200 Sh forfeiture A/c Dr 800 To Share Cap a/c 8.000

Share First Call A/c dr 6,00,000 To Share cap A/c 6,00,000

Sh forfeiture A/c dr 3000 To Cap Reserve 30000

Share Capital A/c Dr 3200 Securities Prem A/c 800 To Shar Allot A/c Dr 1000 To Share first Call A/c 1200 To Sh Forfeiture A/c 1800

Bank A/c Appl 9,00,000 Bal c/d 24,01,200 Allot 4,99,000 I call 5,97,000 II call 3,98,000 Sh cap 7,200

************

REVISION QUESTION PAPER

Time: 2Hrs. BUSINESS STUDIES Marks:80

GENERAL INSTRUCTIONS:

i) Answers to question carrying 1 mark may be from one to one sentences.

ii) Answers to questions carrying 3 marks may be from 50 to 75 words.

iii) Answers to questions carrying 4-5 marks may be about 150 words.

iv) Answers to questions carrying 6 marks may be about 200 words

v) Attempt all parts of question together

1. The prices of securities are determined by the forces of_____________and __________ Demand & supply

1

2 After every three months , Mrs Mansi offers new scheme to its distributors and agents. She tries her best to bring changes keeping in mind the needs and wants of the customers and incentives offered by competitors. This gives first mover advantage to Mansi and edge over the competitors. Identify the characteristics of management followed byMansi

1

3 Why did Fayol introduced the concept of ‘ Gang Plank’ in the principle of ‘ Scalar chain’? 1 4 What is the title of tax introduced in 2017 for achieving ‘ one nation one tax’. 1 5 ABC Ltd. issued prospectus for the subscription of its shares forRs 500 crores in 2018.

The issue was oversubscribed by 20 times. The company issued shares to all the applicants on prorata basis .Later SEBI inspected the prospectus and found some misleading statement about the management of the company in it. SEBI imposed a penalty of Rs5 crores and banned its three executive directors for dealing in securities market for three years . Identify the function and its type performed by SEBI in the above case.

1

6 Define Financial Leverage 1 7 Which consumer right gives the business firm freedom to set up their own consumer

services and grievance cell. 1

8 Products which are used as inputs in producing other products. a) Consumer product b) Industrial product c) Speciality products d) Convenience

products

1

9 Complete the given information with appropriate words: Capital structure refers to the _______________ ( Aggregration/ Proportion) of different securities . It is wise to finance fixed assets through______________ (working capital/long term debts) . If the gestation period is longer, then ____________________( share capital/debt capital ) is considered suitable. Banks , public deposits and financial institutions are appropriate if finances are needed for ____________________ (short term/long term debt.

1

10 Correct the statement. a. Coordination is the main function of management b. Completion of work is being efficient.

1

11 Match the following 1. Method study a. determine the number of workers to be employed 2. Motion study b. Best way of doing a job.

1

3. Fatigue study c. to eliminate unnecessary movements 4. Time study e. frequency of rest intervals in completing a task

12 Infosys Lt. decides to give 20% of jobs to women. What type of Plan is it? 1 13 Understanding of business environment helps the firm to identify opportunities to get

the first mover advantage. 1

14 Give any one point of difference between management principles and scientific principles.

1

15 Treasuary bills are basically a) An instrument to borrow short term funds b) An instrument to borrow long term funds c) An instrument of capital market d) An instrument issued by commercial bank

1

16 Axis bank wants to open a new branch in Jaipur . What is this decision called? 1 17 To promote or protect a company’s image or its individual products

a) Advertising b) Personal Selling c) Sales promotion d) Public relations

1

18 Alpha Ltd. Has a plan of increasing profit by 20%. The company spent lot of time and money to frame and implement this plan. The competition start increasing, so it could not change its plan to beat its competitors because huge amount of money is already spent.. The plan failed and company suffered huge loss. State any two limitation of planning

1

19 Who are not considered as consumer under Consumer Protection Act 1986? 1 20 Factor which does not affect the requirement of fixed capital.

a. Nature of business b. Scale of operation c. Growth Prospects d. Seasonal factors

1

21. ‘ Differentiate between Single use Plan and Standing Plan

3

22 Demonetisation of currency notes of Rs500 and Rs1000 denominations by the Central government in 2016 caused great disruption in the business environment . Because of restrictions on withdrawl of cash from the banks and ATMs both customers and business firms had to face great problems . The customers lacked cash to buy the goods they required and so they had to postpone their purchases. Business firms saw a sudden fall in their sales and liquidity . They had great difficulty in paying for raw materials , workers remuneration and other dues. Discuss briefly the aim of Demonetisation and Give one impact of it

3

23 Rishitosh Mukerjee has recently joined AMV Ltd. , a company manufacturing refrigrators, He found that his department was under staffed and other departments were not cooperating with his department for smooth functioning of the organisation. Therefore he has ensured that his department has the required number of employees and its cooperation with other departments is improved.

a) Identify the level at which Rishitosh Mukherjee was working. Also state three more functions required to be performed by Rishitosh Mukherjee at this level.

3

24 V Ltd is a company manufacturing textiles. It has a share capital of 60 lakhs . . For 3

diversification , the company requires additional capital of Rs 40 lakhs.the company raised funds by issuing 10% Debentures for the same. During the current year the company earned a profit of Rs8 lakh on capital employed . It paid tax @ 40 % ( Assume face value of share 100)

a) State whether shareholders gained or lost , in respect of earning per share on diversification. Show your calculation clearly.

25 Bharat saw an advertisement in the newpaper regarding a steam iron ad ordered for the purchase of the same to shopkeeper. What will be his responsibilities as a consumer so that he should not be exploited by the shopkeeper? Write any four such responsibilities.

3

26

Two money market instruments are issued by commercial banks in order to meet their funds requirement. They differ on the basis of their maturity period as well as objective behind raising funds. State and explain money market instruments

4

27 A company is manufacturing garments. The manager wants to increase profits by purchasing new high speed machines or increasing the sale price or using waste materials in manufacturing stuffed toys. He decided that “ using waste material” is the best solution for him. Identify the concept of management involved and explain the first three steps of the process.

4

28 Explain the principle of management violated in the following situation a) When a manager offers low pay to a newly person who joined the organisation. b) When a worker receives orders from two superiors? c) When worker is waisting time in search of toolbox in the organisation

Or Taylor suggested that job performance should be based on scientific enquiry and not on will/wish or personal intuition of manager and he also emphasisd that there should be equal division of work and responsibility between workers and management and management should work almost side by side with workers helping them. Identify and explain the two principles developed by Taylor.

4

29 Harsh wanted to invest his surplus funds into some profitable opportunities. He was advised by his friend to buy the shares of some reputed companies. He did not know the formalities to be fulfilled for the same , so his friend acquainted him with a famous broker. The Broker asked him to fill a client registration form and to open a Demat Account.

i) What is meant by Demat Account and what its purpose? ii) List out the other steps that will be followed for the purpose of buying of

shares through the stock exchange

5

30 Ballerina is a greeting card company , provided pre written cards for every occasion.This formula made it successful in U.K and USA . To get the benefit of the hi-tech consumers who made use of computer more in their lives, Ballerina even launched a website for e- greetings, Inspired by its success, it decided to enter even France. But to their shock, as compared their target of covering around 60% of the young population they could not even reach the figure of 10% as the people of France preferred to write their feelings in the card on their own rather than the readymade standardised message.

a) What does the above case tell about the nature of business environment? b) Which dimensions of business environment have been discussed? Quote the lines

to support your answer.

5

31 Explain the following techniques given by F.W. Taylor a) Differential piece wage system

Functional foremanship

5

32 Is it necessary that goods and services must be made available to the customers at the right place , in the right quantity and at right time. Name and explain the component of Marketing mix.

6

33 What do you mean by Capital Structure? Explain briefly any five factors affecting capital structure. Or What is meant byFixed Capital budgeting decision? Explain the factors affecting fixed capital requirement

6

34 “ Art is concerned with personalised application of knowledge .” In the light of this statement compare all the features of art with management and prove that management is an art.

6

ANSWER KEY

1. The prices of securities are determined by the forces of__ Demand & supply

1

2 Management is dynamic 1

3 To overcome the problem of delay in urgent matters. 1

4 Goods and Service Tax (GST) 1

5 Protective Function

Prohibition of Fradulent and unfair trade practise

1

6 The proportion of debt in the overall capital of a firm is called Financial Leverage 1

7 Right to be heard 1

8 b : Industrial product 1

9 Complete the given information with appropriate words:

Capital structure refers to the _Proportion___ ( Aggregration/ Proportion) of

different securities . It is wise to finance fixed assets through_long term

debts______ (working capital/long term debts) . If the gestation period is longer,

then ___share capital___( share capital/debt capital ) is considered suitable. Banks ,

public deposits and financial institutions are appropriate if finances are needed for

______short term______ (short term/long term debt.

1

10 Correct the statement.

c. Coordination is the essence of management

d. Completion of work is being effective.

1

11 1. b 2.c 3.d 4.a

1

12 Policy 1

13 Understanding of business environment helps the firm to identify opportunities to

get the first mover advantage.

1

14 Management principles are very flexible whereas scientific principles are rigid 1

15 Treasuary bills are basically

a)An instrument to borrow short term funds

1

16 Investment decision 1

17 d) Public relations 1

18 Planning involves huge cost

Planning may not work in dynamic environment

1

19 a) The person who obtains goods for resale.

b) The person who avails of the services without the approval of the buyer.

1

20 e. Seasonal factors 1

21. ‘ Differentiate between Single use Plan and Standing Plan

Single use plan Standing Plan

Single use plans are one time use plans These are recurring plans used for an

indefinite period

They are for non recurring situations It is usually developed once but is

modified from time to time.

3

22 The aim of demonetisation was to curb corruption, counterfeiting the use of high

denomination notes for illegal activities and especially the accumulation of ‘ black

money’ generated by income that has not be declared by tax authorities

Impact – It lead to decline in cash transactions, bank deposit increased

3

23 Middle level management

a. Interpreting the policies framed by the top level mgnt

b. Assigning necessary duties and responsibilities to employees

c. Motivating them to achieve the desired objectives

3

24 Equity share capital Rs 60 lakh

10 % Debentures Rs 40 lakh

Total InvestmentRs 1,00,00,000

Profit before Interest and Tax (EBIT) Rs8,00,000

Less : 10% Interest on debentures Rs 4,00,000

Profit before tax Rs4,00,000

Less : Tax 40% 1,60,000

Profit after interest and tax Rs 2,40,000

R O I 8.00,000/1,00,00,000 x 100 = 8%

Earning per share - 2,40,000/ 6,00,000 ( assumed face value to be 100) 4

In this situation shareholders have gained.

3

25 Responsibilities/Duties of a Consumer:

1. Consumer must exercise his rights: Consumers must be aware of their rights

with regard to the products or services they buy from the market.

2. Consumer must be a Cautious consumer: While buying a product or services,

a consumer should read labels carefully.

3. Consumer must file a complaint in an appropriate forum in case of any

shortcoming in product/service availed.

4. Consumer must insist on cash memo i.e. a proof of purchase is required to file a

complaint.

3

26 Call money- Commercial bank borrow from each other to maintain their cash

balances as per cash reserve ratio required by RBI.

Certificate of Deposit - Unsecured negotiable instrument issued by commercial

bank . It is issued during period of tight liquidity when the deposit growth of banks

is slow but the demand for credit is high.

4

27 Planning Process

(a) Setting Objectives: The first and foremost step is setting objectives. Objectives

may be set for the entire organization and each department.

4

(b) Developing premises: Planning premises are the assumptions about the

likely shape of events in future. It forecasts the obstacles, problems or limitations in

the path of the effective planning because of which the plans may

deviate. Planning premises supply relevant facts & information relating to future.

(c) Identifying alternative courses of action: Once objectives are set

and premises are developed. Then the next step would be to act upon them. All the

alternative courses of action should be identified.

28 a)Fair remuneration: The overall pay and compensation should be, fair to both

employees and the organization. The wages should encourage the workers to work

more and better.

b)Unity of command: ) Unity of Command: t implies that every worker should

receive orders and instructions from one superior only, otherwise it will create

confusion, conflict, disturbance and overlapping of activities

c)Principle of order : A place for everything and

everyone and everything and everyone should be in its designated place. People &

material must be in suitable places at appropriate time for maximum efficiency

OR

a) Science, not rule of Thumb: There should be scientific study and analysis of each

element of a job in order to replace the old rule of thumb approach or hit and miss

method. We should be constantly experimenting to develop new techniques which

make the work much simpler, easier and quicker.

(b) Cooperation not individualism: It is an extenson of the Principle of Harmony not

discord whereby constructive suggestions of workers should be adopted and they

should not go on strike as both management and workers share responsibility and

perform together.

4

29 Demat Account refers to an electronic account opened by an investor with the

depository to hold the securities in electronic form.

Through this account sale and purchase of securities can be settled very fast and

efficiency

Other steps are :

i) Placing of the order

ii) Execution of the order

iii ) Settlement

5

30

Business Environment is a relative concept

Technological environment : To get the benefit of hi tech consumers

………………………..

(c) Technological Environment: It provides new and advance ways/techniques of

production. A businessman must closely monitor the technological changes taking

place in the industry as it helps in facing competition and improving quality of

5

the product

Social environment : “ As the people of France preferred to write

theirfeelings……………….

(b) Social Environment: It includes various social forces such as

customs, beliefs, literacy rate, educational levels, lifestyle, values etc. Changes in

social environment affect an organization in the long run.

31

: Differential piece wage system: This system links wages and

productivity. The standard output per day is established and two piece rates are

used: higher for those who achieve up to and more than standard output

i.e. efficient workers and lower for inefficient and slow workers. Thus, efficient

workers will be rewarded & inefficient will be motivated to improve their

performance

Functional Foremanship: Functional foremanship is a technique

in which planning and execution are separated. There are eight types of specialized,

professionals, four each under planning and execution who keep a watch on all

workers to extract optimum performance.

Planning In charges:

(a) Route Clerk to specify the exact sequence and route of production.

(b) Instruction card clerk is responsible for drafting instructions for the workers.

(c) Time and cost clerk to prepare time and cost sheet for the job.

(d) Shop Disciplinarian to ensure discipline and enforcement of

rules and regulations among the workers.

•Production In charges:

(a) Gang boss is responsible for keeping tools and machines ready for operation.

(b)Speed boss is responsible for timely and accurate completion of job.

(c) Repair boss to ensure proper working conditions of tools and machines.

(d)Inspector to check quality of work.

5

32 /Physical Distribution Mix: Covers all the activities required to physically move

goods from manufacturers to the customer’s Important activities include.

1. Order Processing: Accurate & speedy order processing leads to profit&

goodwill & vice versa.

2. Transportation: Add value of the goods by moving them to the place

where they are required.

3. Inventory control: Additional demand can be met in less time, the need

for inventory will also be low.

6

4. Ware housing: Need arises to fill the gap between the time when the product is

produced & time when it is required for consumption.

33 Capital Structure: Capital structure refers to the mix between owner’s funds and

borrowed funds. It will be said to be optimal when the proportion of debt and equity

is such that it results in an increase in the value of the equity share.

. Cash Flow Position: In case a company has strong cash flow position then it

may raise finance by issuing debts, as they are to be paid back after some time.

3. Interest Coverage Ratio: It refers to the number of times earnings before

interest and taxes of a company covers the interest obligation. High Interest

coverage ratio indicates that company can have more of borrowed funds. Formula

for calculating ICR = EBIT/interest.

4. Return on Investment: If return on investment is higher than the rate of interest on

debt then it will be beneficial for a firm to raise finance through borrowed funds.

5. Floatation Cost: The cost involved in issuing securities such

as brokers’ commission, under -writers’ fees, cost of prospectus etc. is

called flotation cost. While selecting the source of finance, flotation cost should be

taken into account.

6. Control: When existing shareholders are ready to dilute their control over

the firm then new equity shares can be issued for raising finance but in reverse

situation debts should be used.

Or

Fixed Capital: Fixed capital refers to investment in long-term

assets. Investment in fixed assets is for longer duration and they must be financed

through long-term sources of capital.

Factors Affecting Requirement of Fixed Capital:

1. Nature of Business: Manufacturing concerns require huge investment in fixed

assets & thus huge fixed capital is required for them but trading concerns need less

fixed capital as they are not required to purchase plant and machinery etc.

2. Scale of Operations: An organization operating on large scale requires more fixed

capital as compared to an organization operating on small scale.

3. Choice of Technique: An organization using capital

intensive techniques requires more investment in plant & machinery as compared to

an organization using labour intensive techniques.

4. Technology upgradation: Organizations using assets which become obsolete

faster require more fixed capital as compared to other organizations.

5. Growth Prospects: Companies having more growth plans require more fixed

capital. In order to expand production capacity more plant & machinery are

6

required.

6. Diversification: In case a company goes for diversification then it will require

more fixed capital to invest in fixed assets like plant and machinery.

34 “

Management as an Art: Art refers to skillful and personal application of existing

knowledge to achieve desired results. It can be acquired through study, observation

and experience. The features of art as follows:

a)Existence of theoretical knowledge: In every art systematic and organized study

material should be available compulsorily to acquire theoretical knowledge.

b)Personalized application: The use of basic knowledge differs from person to

person and thus, art is a very personalized concept.

c)Based on practice and creativity: Art involves the creative practice of existing

theoretical knowledge. In management also a huge volume of literature

and books are available on different aspects of management. Every manager has his

own unique style of managing things and people. He uses his creativity in applying

management techniques and his skills improve with regular application Since all the

features of art are present in management so it can called an art.

6

REVISION QUESTION PAPER Time: 2Hrs. PHYSICS Marks:70

GENERAL INSTRUCTIONS SECTION A ---Questions 1to 20 carry 1 mark each. SECTION B --- Questions 21 to 27 carry 2 marks each. SECTION C --- Questions 28 to 34 carry 3 marks each. SECTION D --- Questions 35 to 37 carry 5 marks each.

You may use the following physical constants wherever necessary.

SECTION A

1) A hollow insulated conducting sphere is given a positive charge of 10µC. What will be the electric field at the centre of the sphere if its radius is 2m? 2)A proton and an electron travelling along parallel paths enter a region of uniform magnetic field , acting perpendicular to their paths. Which of them will move in a circular path with higher frequency ? 3)While keeping area of cross-section of a solenoid same, the number of turns and length of solenoid are both doubled, the self inductance of the coil will be a)halved

b)doubled c)1/4 times the original value d)unaffected 4)A short bar magnet of magnetic moment 0.4 J/T is placed in a uniform magnetic field of 0.16T.The magnet is in stable equilibrium when the potential energy is a) – 0.082 J b) 0.064 J c)– 0.064 J d) Zero 5)

6) A charge ‘q’is moved from a point A above a dipole moment ‘p’ to a point B below the dipole in equatorial plane without acceleration. Find the work done in the process.

7) A charge Q µC is placed at the centre of a cube. What is the electric flux coming out from any one surface? 8)Give 2 properties of a material suitable for making permanent magnets. 9)What is the direction of induced currents in metal rings 1 and 2 when current ‘I’ in the wire is increasing steadily?

10)Direction of electric field intensity due to a dipole on equatorial point is -----the direction of dipole moment.

11)The potential at the centre of the square is a) zero b) kq c)kq d)kq 2 4 a2

12)Capacitance of a parallel plate capacitor when there is no medium between the plates is C0.If the capacitor is now completely filled with dielectric matter of constant K , then capacitance a)C0/K b)KC0 c)K2C0 d)2KC0

13)In a certain region of space , electric field E and magnetic field B are perpendicular to each other. An electron enters perpendicularly to both the fields and moves undeflected.The velocity of electron is a)E/B b) B/E c) E.Bd)E 14) A dipole is placed parallel to the electric field. If W is the work done in rotating the dipole from 00 to 600, then work done in rotating it from 00 to 1800 is a) 2W b)3W c)4Wd) [W/2] 15) Which of the following is weakly repelled by a magnetic field a) Iron b)Cobalt c)Steel d) Copper 16) The S.I unit of mutual inductance is ________ 17)In electric substation in townships, large capacitors are used a) to reduce power factor b) to improve power factor c) to decrease current d) to increase current 18) The core of a transformer is laminated so as to a) make it light weight b)make it robust and strong c)increase the secondary voltage d) reduce energy loss due to eddy currents 19)The magnetic field at a distance r from a long wire carrying current I is 0.4 Tesla. The magnetic field at a distance 2r is a)0.1 Tesla b)0.2 Tesla c)0.8 Tesla d) 1.6 Tesla 20) At a certain place on earth , BH = 1/√3 BV. What will be the dip angle?

SECTION B

21)

22)Obtain an expression for the torque experienced by an electric dipole moment ‘p ‘in a uniform electric field ‘E.’ 23)Show that the electron revolving around the nucleus in an orbit has magnetic moment evr/2. Hence using Bohr postulate of angular momentum, obtain the expression for the magnetic moment of hydrogen atom in its ground state. 24)Obtain the expression for cyclotron frequency.What is resonance condition.? 25) Two long straight parallel conductors carrying currents I1 and I2 are separated by a distance ‘d’. Deduce an expression for the force acting between the two conductors.

26) a) Why is it necessary to introduce a cylindrical soft iron core inside the coil of a galvanometer? b) Explain how you will convert a galvanometer into an ammeter. c) Increasing the current sensitivity of a galvanometer may not necessarily increase its voltage sensitivity. Explain. 27) A light bulb is rated 100 W for 220 V ac supply of 50 Hz. Calculate i) the resistance of the bulb ii) the rms current through the bulb.

SECTION C 28)

29)Define mutual inductance between a pair of coils. Derive an expression for the mutual inductance of two long coaxial solenoids of same length wound one over the other. OR Define self -inductance. Derive an expression for the energy stored in an inductor L connected across a source of emf . 30) a) State Biot-Savart law and express this in vector form. b)Two identical coils P and Q each of radius and carrying currents 1A and √3 A are placed concentrically and perpendicular to each other lying in XY and YZ planes. Find the magnitude and direction of the net magnetic at the centre of the coils. 31)Show on a plot the variation of resistivity of a i) conductor and ii) typical semiconductor as a function of temperature. Using the expression for the resistivity in terms of number density and relaxation time explain how resistivity in the case of a conductor increases while it decreases in a semiconductor, with rise in temperature. 32)

between the two sheets. 33)Draw a labelled diagram of a step-down transformer. State the principle of its working.

How much current is drawn by the primary of a transformer connected to 220 V supply when it delivers power to a 110 V , 550 W refrigerator? 34)

field.

SECTION D 35)

each case. 36)

OR

37)

ANSWER KEY

No Answer Mark

s 1 Zero. Electric field is zero at all points inside a hollow charged conducting

sphere

1

2 f= Bq/2πm f is inversely proportional to mass. Mass of electron is less so frequency is more for electron.

1

3 Doubled because L=µ0N2A/l 1

4 —0.64 J

5

1

6 No work is done.Potential at equatorial points of the dipole is zero.

W=QvAB=qx0=0

1

7 Flux through any surface is Ø=1 Q µN m2C-1

6 ϵ0

1

8 High retentivity and high coercivity. 1/2 +1/2

9 Ring 1 clockwise

Ring 2 anticlockwise

1/2 +1/2

10 Opposite

1

11 Option (a). Zero 1

12 Option (b). KC0 1

13 Option (a) E/B 1

14 Option (c) 4W 1

15 Option (d) Copper 1

16 Henry 1

17 (b) to improve power factor 1

18 (d) to reduce eddy currents 1

19 Magnetic field is inversely proportional to r .New magnetic field=1/2x 0.4

=0.2 T

1

20 tan ∂ = BV /BH =√3 ,∂=600 1

21

1

1

22 Refer notes Diagram

½

Derivati

on 1½

23 Refer notes.

Derivation of µ=evr/2

Derivation of orbital magnetic moment =nhe/4∏m

Also Bohr magneton.

1

1

24 Refer notes

1+1

25 Refer notes

1+1

26 a) Due to the high permeability of soft iron core , the magnetic field will

increase if it is introduced between the poles of a magnet.

b)Refer notes

c)If current sensitivity is increased by increasing the number of turns N,

the resistance R will also increase. So voltage sensitivity may not increase.

½

diagram

½

derivatio

n ½

1/2

27

1

1

28

1

1

1

29 Refer notes Derivati

on from

notes (

diagram

½)

(derivati

on 2½)

30 a) Biot Savart law and vector form ---Refer notes

1

½

1/2

1

b)

31

Graph –

2 marks

1

32

1

1

1

33

34

a)Refer notes

b)P=550W

Power=EPIP

IP=550/220 =2.5 A

1

1

1

definitio

n of

conducti

vity with

unit --1

mark

1

1

35

1

1

1

1

1

36

OR

1

2

2

1

1

1

1

1

37 Refer Notes Derivati

on with

diagram

3 marks

Graph 2

marks

REVISION QUESTION PAPER

Time: 2Hrs. CHEMISTRY Marks:70

Question No.s 1-20 are objective questions carrying 1 mark each.

Question No.s 21-26 carry 2 marks each.

Question No.s 27-33 carry 3 marks each.

Question No.s 34-35 carry 5 marks each.

1).2- Acetoxy benzoic acid is

a) antiseptic b) antipyretic c) antibiotic d) detergent

2)Orlon is a polymer of

a) styrene b) Vinyl Chloride c) acrylonitrile d) butadiene and adipic acid

3) Which of the following cannot be prepared by Sandmeyer’s reaction.

a) Chlorobenzene b) Bromobenzene c) Iodobenzene d) Fluorobenzene

4)An organic compound X is oxidized by using acidified potassium dichromate solution. The product

obtained reacts with phenyl hydrazine but does not answer silver mirror test. The compound X is

a) 2-Propanol b) ethanol c) Benzene d) Ethanol

5)The correct order of acidity for the following is

a) HCN>ClCH2COOH> HCOOH> CH3COOH

b) HCN> HCOOH> ClCH2COOH > CH3COOH

c) ClCH2COOH > HCOOH> CH3COOH >HCN

d) ClCH2COOH >HCN>HCOOH> CH3COOH

6) Which of the following alcohols on dehydration with Con. H2SO4 gives But-2-ene

a) 2-Methylpropan-2-ol

b) Butan-1-ol

c)2-Methyl propan-1-ol

d) Butan-2-ol

7) Which of the following is not chiral?

a) 3-Methylhexane

b) 2,3-Dihydroxypropanoic acid

c) 2,3-Dibromobutane

d) Butan-2-ol

8) Which of the following should have the highest boiling point?

a) 1.0M NaOH

b) 1.0M Na2SO4

c) 1.0M NH4NO3

d) 1.0 M KNO3

9) The covalence of Nitrogen in N2O5 is

a) 3

b) 4

c) 5

d) 2

10)Among the following which is strongest oxidizing agent?

a) Br2 b) I2 c) Cl2 d) F2

11)The IUPAC name of CH3-CH=CHCH2Br is

a) 1-Bromobut-2-ene

b)1-Bromobut-3-ene

c)2-Butene-1-bromide

d)4-Bromobut-2-ene

12) Williamson’s synthesis is an example of

a) Nucleophilic substitution

b) Nucleophilic addition

c) Electrophilic substitution

d) Electrophilic addition

13) Cyanohydrin of which compound gives lactic acid on hydrolysis?

a) Acetaldehyde

b) Formaldehyde

c) Acetone

d) propanal

14)Which of the following is the strongest acid?

a) CH3COOH

b) CH3CHClCOOH

c) CH3CH2COOH

d) CH2ClCH2COOH

15)Hinsberg reagent is

a) Benzene sulphonyl chloride

b) Benzene sulphonamide

c) Benzene sulphonic acid

d) Benzyl chloride

Fill in the blanks

16) Gabriel phthalimide reaction is used for the preparation of ----------------------amines

17) Buna-S is a ----------------------- polymer

18) In the following -----------------------------is not a polymer

a) Nylon-6

b) Isoprene

c) Teflon

d) Chlorophyll

19.For spontaneous electrochemical reaction E0 should be -------------------

20.In lead storage cell the cathode consists of -------------------------

21.a) Draw the structure of semicarbazone of cyclopentanone. b) Draw the structure of product formed when propanal is treated with zinc amalgam and

concentrated hydrochloric acid.

22. Define conductivity and molar conductivity for the solution of an electrolyte. Why does the

conductivity of solution decrease with dilution ?

23.a) Predict the major product obtained when t-butyl bromide reacts with sodium methoxide. Also,

give its IUPAC name.

24 . a)Draw the structure of H2S2O7. (b) What happens when carbon reacts with conc. H2SO4 ? Write balanced chemical equation.

25) Why does a solution containing non-volatile solute have a higher boiling point than pure solvent ? Why is elevation of boiling point a colligative property ?

26)

27) A steady current of 2 amperes was passed through two electrolytic cells X and Y connected in series containing electrolytes FeSO4 and ZnSO4 until 2.8 g of Fe deposited at the cathode of cell X. How long did the current flow ? Calculate the mass of Zn deposited at the cathode of cell Y. (Molar mass : Fe = 56 g mol–1 Zn = 65.3 g mol–1, 1F = 96500 C mol–1)

28) Write chemical equations for the following reactions : (i) Propanone is treated with dilute Ba(OH)2. (ii) Acetophenone is treated with Zn(Hg)/Conc. HCl (iii) Benzoyl chloride is hydrogenated in presence of Pd/BaSO4.

29) (i) Out of (CH3)3C–Br and (CH3)3C–I, which one is more reactive towards SN1and why ? (ii) Write the product formed when p-nitrochlorobenzene is heated with aqueous NaOH at 443 K followed by acidification. (iii) Why dextro and laevo – rotatory isomers of Butan-2-ol are difficult to separate by fractional distillation ?

30) (i) What type of drug is used in sleeping pills ? (ii) What type of detergents are used in toothpastes ? (iii) Why the use of alitame as artificial sweetener is not recommended ?

31)

32) A 4% solution(w/w) of sucrose (M = 342 g mol–1) in water has a freezing point of 271.15 K. Calculate the freezing point of 5% glucose (M = 180 g mol–1) in water. (Given : Freezing point of pure water = 273.15 K) 33) Give reasons for the following: (i) Use of aspartame as an artificial sweetener is limited to cold foods. (ii) Metal hydroxides are better alternatives than sodium hydrogen carbonate for treatment of acidity. (iii) Aspirin is used in prevention of heart attacks. 34) Write the product formed when : (i) 2-chloropropane is treated with alc. KOH. (ii) Aniline reacts with conc. H2SO4 at 453 – 473 K. (b) When aniline is heated with CHCl3 and alc. KOH, a foul smelling compound is formed. What is this compound ? 35) a) A 5% solution (by mass) of cane sugar in water has a freezing point of 271 K. Calculate the freezing point of 5% solution (by mass) of glucose in water. The freezing point of pure water is 273·15 K. (b) Why is osmotic pressure of 1 M KCl higher than 1 M urea solution ? (c) What type of liquids form ideal solutions ? 36) (a) A cell is prepared by dipping a zinc rod in 1M zinc sulphate solution and a silver electrode in 1M silver nitrate solution. The standard electrode potential given: (E0Zn2+ / Zn = - 0.76 V, E0Ag+ / Ag = + 0.80 V ) What is the effect of increase in concentration of Zn2+ on the Ecell?

(b) Write the products of electrolysis of aqueous solution of NaCl with platinum electrodes. (c) Calculate e.m.f. of the following cell at 298 K: Ni(s) / Ni2+ (0.01 M) // Cu2+ (0.1M) / Cu (s) [ Given E0 Ni2+/ Ni = - 0.25 V , E0 Cu2+/Cu = + 0.34 V ) Write the overall cell reaction 37) Account for the following observations: a) SF4 is easily hydrolysed whereas SF6 is not easily hydrolysed b) Chlorine water is a powerful bleaching agent. c) Bi(V) is a stronger oxidising agent than Sb(V) d) Complete the following: i) Cl2 + NaOH (Cold and dilute) ii) Fe3+ + SO2 + H2O

***********************************************

ANSWER KEY

Q.no Answer Mark

1 b 1

2 c

3 c&d 1

4 a 1

5 c 1

6 b&d 1

7 c 1

8 b 1

9 b 1

10 d 1

11 a 1

12 a 1

13 a 1

14 b 1

15 a 1

16 Aliphatic primary amines 1

17 Addition polymer 1

18 chlorophyll 1

19 positive 1

20 Lead packed with lead dioxide 1

21 a)

b) CH3-CH2-CH3

1 2 1

22 a) Conductivity of a solution at any given concentration is the conductance of one unit volume of solution kept between two platinum electrodes with unit area of cross-section. Molar conductivity is the conductivity of solution for 1M solution. b) Because number of ions per unit volume that carry the current in a solution decreases

½ ½ 2 1

23

a) 2- Methyl propene 1

b) 2,6-dimethylphenol

2 1

24

1 2 1

25 a)

1 2 1

26 27

a)

Fe2+ + 2e- Fe

2x96500 56g

X 2.8g

X= 9650C

Q=It

9650 = 2x t

t= 4825 s / 80.417 min

½ ½ ½ ½ ½ ½ 2

Zn2+ + 2e- Zn

2x96500 65.3g 9650 x X= 3.265g

1

28

1 1 3 1

29

1 1 3 1

30

1 3 1 1

31

1 3 1 1

32

½ 1 3 1 ½

33

1 1 3 1

34

1 1 3 1

35

½ ½ 5 1 1 1 1

36

1 ½ ½ ½ ½ ½ 5 ½ ½ + ½(unit)

37

1 1 1 5 1 1

REVISION QUESTION PAPER

Time: 2Hrs. BIOLOGY Marks:70

- QUESTIONS 1-5 CARRIES 1 MARK EACH

- QUESTIONS 6-12 CARRIES 2 MARKS EACH

- QUESTIONS 13-24 CARRIES 3 MARKS EACH

- QUESTIONS 25-27CARRIES 5 MARK EACH

SECTION-A

1. In which food would you find Lactic Acid Bacteria? State two useful applications.

2. Give an example of a disease which is autosome linked and is a recessive trait.

3. Virus infected cells provide innate immunity in human. Explain how?

4. Name the following

(a) The gene which when activated can transform normal to cancerous one.

(b) The source of smack

5. What are sampling ports in a bioreactor?

SECTION-B

6. Two people ‘A’ and ‘B’ developed water borne diseases. ‘A’ showed sustained high fever

and loss of appetite whereas B produced stools with excess mucous and blood clots. Identify

the disease ‘A’ and’ B’. Mention the target organs of the pathogens.

7. Draw a neat labeled diagram to show the structure of a nucleosome.

8. Mention the advantages of selecting pea plant for experiment by Mendel .

9. How can DNA segments, separated by gel electrophoresis be visualized and isolated?

10. What are transgenic bacteria? Illustrate with an example.

11. Describe the role of IPM.

12. “Prevention is better than cure”. The age - old adage holds true in the case of prevention and

control of alcohol and drug abuse among adolescents. Substantiate it with at least three points.

SECTION-C

13. (a ) Why must a cell be made ‘competent’ in biotechnology experiments?

How does calcium ion help in doing so?

(b) State the role of biolistic gun in biotechnology experiments

14. Explain the convention for naming of restriction enzymes, giving an example.

15. Where does fertilization take place in human females? Explain the events that occur

during this process.

16. State the salient features of genetic code.

17. What do oral pills contain and how do they act as effective contraceptives?

18. Explain the process of transcription in eukaryotes.

19. Draw a neat labeled diagram to show the replication fork showing the polarity. Why does

replication occur in such forks? Name the enzymes involved.

20. What is bio piracy? Mention the initiative taken by the Indian Parliament against it.

21. a. Write the chemical nature the antibody.

b. Name the cells that produce antibodies in man.

c. Mention the type of immune response provided by the body.

22. a. How do bio –fertilizers enrich the fertility of the soil?

b. Write the name of the microbe from which cyclosporin –A and statins are obtained.

23. Many secondary metabolites of plants have medicinal properties.it is their misuse that creates

problems. Justify the statement with the help of an example.

24. Why is parturition called a neuroendocrine mechanism? Explain.

SECTION-D

25. a. Placenta acts as an endocrine gland. Explain.

b. Mention the name of hormones and their source organs produced only during pregnancy.

26. a. Describe the various steps of Griffith’s experiment that led to the conclusion of

‘transformation principle’.

b. How did the chemical nature of the transforming principle get established?

27. Draw a neat labeled diagram of Sparged –Stirred bioreactor. Write its application. List the

components.

*****************************

ANSWER KEY

1. Curd .They are able to provide-vitamin B12 and checks disease causing microbes..-1mark

2. Sickle cell Anaemia.1mark

3. They release interferons which prevent other infected cells from further viral infection. These

provide innate immunity.1mark

4. a. cellular oncogenes/proto-oncogenes.1mark

b. Poppy plant/Papaver somniferum.

5 . It is through which small volumes of culture can be withdrawn periodically.1mark

6. a-Typhoid-smallintestine-1mark

b. Amoebiasis-large intestine.-1mark

7. Diagram-page-99-fig-6.4-a-2marks

8. Short life span, many off springs, contrast features, normally self-pollinated.2marks

9. Staining with Ethidium bromide followed by exposure to U-V radiations ,bright orange colored

bands can be seen .These are cut and extracted from the gel by a process called elution.2marks

10. Bacteria which has its DNA manipulated to posses and express an extra gene is known as

transgenic bacteria. DNA sequences introduced into plasmid of E.coli to produce insulin

chains.2marks

11. IPM- helps in conserving different types of species in ecologically sensitive areas and they are

very species specific. No negative impact on the environment.2 marks.

12.-Avoid peer pressure.

-Education and counseling.

-Seeking help from parents and peers

-Seeking professional and medical help.4X1/2=2Marks

13. Cell must be made competent to take up DNA as they are hydrophilic.1mark.

Calcium increases the efficiency so as to make the DNA enter through the pores of the cell wall.

1mark.

Cells are bombarded with high velocity micro particles of gold or tungsten coated with DNA in a

method called gene gun.1mark

14. First letter stands for Genus.1mark

Second species next is for the strain .1mark

Roman letter denotes the order of isolation. E.coR 1.1mark

15. Fertilisation takes place in the ampullary-isthmic junction of the Fallopian tube. The steps

involved are the following-

-Discharge of semen in the female vagina

-Movement of sperm to reach the ampullary –isthmic region.

-Release and reach of ovum at the junction

-Contact of sperm with zona pellucida of the ovum.

-Secretion of acrosome make passage of sperm.

-initiation and completion of meiotic division of secondary oocyte and fusion of sperm with the

ovum

-formation of zygote. 6x1/2=3marks.

16. Out of the 64 codons 61are functional and the other three are called-stop codons

- One codon codes only for one amino acid-specific

-Some amino acids are coded by more than one codon-degenerate

-No punctuations

- Universal- UUU-codes for phenylalaline

-AUG-is the initiator codon.6x1/2=3marks.

17. They either contain progestrogens or progestogen-estrogen combination.

They inhibit ovulation.

OR

They inhibit implantation.3X1=3MARKS

18.It is same as that of prokaryotes. the other complexities are-

Three types of RNA polymerases are involved.

-The heterogenous RNA undergoes-spicing-removal of introns.

Capping and tailing also occurs.3marks.

19. Diagram-107-page-fig-6.8-2MARKS

-DNA polymerases

Ligases-1MARK.

20. Refers to use of bio resources by multinational companies and other organizations without

proper authorization from the countries and people concerned without compensatory

payment.1mark.

-The second amendment of the Indian Patents Bill has given importance on terms, emergency

provisions, research and development initiative.2marks.

21.i] antibodies are proteinaceous in nature.1mark

-B -Lymphocytes, Humoral immune response2marks.

22.Bio-fertilizers reduce pollution, enrich nutrient content-fix atmospheric nitrogen, show resistance

to root borne diseases.

Trichoderma and Monascs purpureus.

23. Many secondary metabolites obtained from plants are used for their medicinal properties.1mark

Example-opiates derived from poppy plant are used as drugs to relieve pain.

The problem starts when these metabolites are misused for pleasure and taken in dose above the

prescribed limit.1mark

Addiction of opium leads to weight loss, fertility and interest in work.1mark.

24. Signals of parturition originate from the fully developed foetus and the placenta, which induces

mild uterine contractions called foetal-ejection reflex.1mark.

-This triggers release of oxytoxin from the maternal pituitary .It promotes contractions of the uterine

muscles which further stimulates secretion of oxytocin.1mark.

The stimulatory reflex between the uterine contractions and oxytoxin secretion continues resulting

in stronger contractions .This leads to expulsion of the baby out of the uterus through the birth

canal.1MARK

-Soon after birth of the baby, placenta is also expelled out of the uterus .Relaxin hormone relaxes the

pelvic ligaments of the mother for child birth.2MARKS.

25. The placenta secretes hormones like human gonadotropins, human placental lactogen, oestrogen

and progesterone that are necessary to maintain pregnancy. Due to the secretions of these hormones

it is called an endocrine gland.3MARKS

Placenta formed during pregnancy releases-human Chorionic Gonadotropin.

- Relaxin is secreted by the ovary.2MARKS.

26. Griffith grew Streptococcus in a culture medium-

-some were smooth , shiny colonies and some were rough colonies.

-he injected the rough colonies into the mice population-they were alive

-he injected the smooth colonies-mice were dead.

-he then injected heat killed smooth colonies-mice were alive

-finally he injected heat killed smooth colonies and alive rough colonies-mice were

dead.6x1/2=3marks.

-He was not able to find the chemical nature of the transforming agent.

Hershey and Chase proved that the genetic material was DNA by using radioactive isotopes of

sulphur and phosphorus. Sulphur was a part of protein and had no role in becoming the genetic

material. Whereas phosphorus being an integral part had a major role in transformation.2marks.

27.Diagram-page204—fig-11.7-2marks.

-These bioreactors are used to produce large quantities of products like-enzymes using microbial ,

plant or human cells.1mark

-The components are-an agitator, foam control system, temperature ,pH control system, oxygen

delivery system and a sampling port system.2marks

-

REVISION QUESTION PAPER

Time: 2Hrs. ECONOMICS Marks:80

1. In the production of sugar, sugarcane is (a) a final good (b) a capital good (c) an intermediate good (d) none of these 2. Capital goods are those goods (a) which are used in the production process for several years; (b) which are used in the production process for few years; (c) which involve depreciation losses; (d) both (a) and (b) 3. Whish of the following leads to depreciation? (a) Normal wear and tear (b) Damages due to floods (c) Damages due to market-crash (d) None of these 4. ‘Income of the family’ is the example of which variable? (a) Stock (b) Flow (c) Both stock and flow (d) Neither stock nor flow 5. A quantity measured per unit of time period is known as (a) Stock variable (b) flow variable (c) inventory (d) none of these 6.Which of the following is related to barter system of exchange? a. Double coincidence of wants; b. Common unit of value; c. Limited exchange; d. Both (a) and (c) 7. Out of the following, which is the primary function of money? a. Store of value; b. Transfer of value; c. Measure of value; d. Bases of credit 8. Which of the following systems governs note issuing in India? a. Proportionate system; b. Minimum reserve system; c. Fixed fiduciary issue system d. Simple deposit system

9.Consumption function is a functional relationship between: a. Income and saving; b. Price and consumption; c. Income and consumption; d. Income, consumption and saving 10. Average propensity to consume (APC) is equal to: (a) Y/C; b. ΔY/ ΔC; c. C/Y; d. ΔC/ ΔY 11. MPC being equal to 0.5, what will be , if income increases by Rs 100? a. Rs 60; b. Rs 50; c. Rs 40; d. Rs 70

12. Average propensity to save (APS) is equal to: b. Y/S; b. ΔY/ ΔS; c. S/Y; d. ΔS/ ΔY 13. If MPC is 40 per cent, MPS will be: a. 70 per cent; b. 60 per cent; c. 50 per cent; d. 40 per cent 14. Comment on the following statement true or false, with reason (1) Construction of school building is revenue expenditure of the government. 15. Which of the following are the objectives of government budget? a. Redistribution of income and wealth; b. Economic stability; c. Both (a) and (b); d. None of these 16. Which of the following is a non-tax receipt? a. Gift tax; b. Sales tax; c. Gifts and grants; d. Excise duty 17. Which one of the following is indirect tax? a. Wealth tax; b. Excise duty; c. Income tax; d. None of these 18. What is the relationship between demand for foreign exchange and exchange rate? a. Inverse; b. Direct; c. One to one; d. No relationship 19.If Rs 150 are required to buy $ 2, instead of Rs100 earlier, then: a. Domestic currency has depreciated; b. Domestic currency has appreciated; c. Rupee value of import bill will increase; d. Both (a) and (c) 20. In which of the following categories are economic transactions of balance of trade recorded? a. Visible items; b. Invisible items; c. Capital items; d. All of the above (1x20=20) 21. How do the deficitBoP and surplus BoP impact the exchange rate? (3) 22. Differentiate between Autonomous &Accommodating Items. (3) 23. Are fiscal deficits necessarily inflationary? (3) 24. In an economy, income generated is four times the increase in investment expenditure. Calculate the value of MPC and MPS? (3) 25.Using a numerical example explain the working of the investment multiplier. (4) 26.Explain the effect of deflationary gap on income, output and prices. How can it be corrected using A) Bank rate B)Open market operations? (4) 27.How does the Central bank act as banker to the Govt? (4) 28. The net domestic product at market price of an economy is Rs 4,500 CRORES. The capital stock is worth Rs 4,000 CRORES and it depreciates at the rate of 10% per annum.Indirect taxes amount to Rs 150 CRORES, subsidies amount to Rs 20 CRORES, factor income from the rest of the world is Rs 400 CRORES and to rest of the world is Rs 600 CRORES. Find out the gross national product at factor cost. (4) 29. From the following data ,calculate (a) Gross Domestic Product at Factor Cost and (b) Factor Income To Abroad:

Particulars in crores i. Compensation of employees 800 ii. Profits 200 iii. Dividends 50 iv. Gross national product at market price 1,400 v. Rent 150 vi. Interest 100 vii. Gross domestic capital formation 300 viii. Net fixed capital formation 200 ix. Change in stock 50 x. Factor income from abroad 60 xi. Net indirect taxes 120 (4) 30. Will the following items will be included in National Income? Give reasons for your answer. 1. Payment of electricity bill by a factory. 2. Dividend on shares. 3. Increase in stock of consumer goods with households. 4. Bus fare of a passenger. (1+1+1+1+1) 31. Explain how a Commercial Bank is able to create credit? (6) 32. Explain the consumption function with a diagram and derive the savings function from it and explain it’s components. (6) OR Explain the determination of Income and Output using the Consumption and Investment functions. 33. a) Can the value of APS be negative? If yes then when? Represent on a diagram. b)Can the average propensity to consume be greater than one? Give the reason for your answer. Represent on a diagram. c) . When can the APC be equal to one? Give reason for your answer. Represent on a diagram.

(2+2+2) 34. a) How is the exchange rate determined under a flexible exchange rate regime? b) What are the different transactions recorded on the current and capital accounts? (6)

*********************************

ANSWER KEY

VALUE POINTS SAMPLE PAPER ECONOMICS XII

1) C

2) D

3) A

4) B

5) B

6) D

7) C

8) B

9) C

10) C

11) B

12) C

13) B

14) False it is capital expenditure because it increases assets of the Govt.

15) C

16) C

17) B

18) A

19) D

20) A

21) Ans. (i) Deficit Balance of Payment: If the balance of payment of a country show deficit,demand for foreign currency will increase. Accordingly, exchange rate is expected to rise.Domestic currency will depreciate in relation to foreign currency.

(ii) Surplus Balance ofPayment: If the balance of payment of a country shows surplus, availability of foreign currency will increase. Accordingly, exchange rate is expected to fall. Domestic currency will appreciate in relation to foreign currency.

22. Items in the BOP account can be also classified into two categories viz. Autonomous or above the line items and Accommodating or below the line items. Autonomous items refer to those items which are taken with the motive of profit maximization. These transactions are not related to the country's BOP position. It is, therefore, these items are called as autonomous items. These items are taken as first items before calculating deficit or surplus in BOP account, therefore these items are called as above the line items. If the receipts from autonomous items exceed the payments for autonomous items; the BOP is called to be as surplus, and vice versa. It implies that the resident country has net claims against the ROW. On the other hand, if the payments for these items exceed the receipts from these items, it implies that the ROW has some netclaims against the resident country. Accommodating items refer to those items which are undertaken by the govt. to keep the BOP balanced. These items are transacted when a country faces disequilibrium in the BOP. Through these transactions, the govt. or monetary authorities settle the deficit or surplus in the BOP. 23. Fiscal deficits are not necessarily inflationary. However, if output is less because of lack of demand and high fiscal deficit is accompanied by higher demand and greater output and therefore

if would not be inflationary as it is covering the gap required for smooth functioning of the economy by raising the level of aggregate demand. 24. SOLUTION: Multiplier = 4as increase in income (ΔY) is 4 times the increase in investment (ΔI) Multiplier (K) = 4; k= 1/mps 4x=1, x= ¼=0.25 MPC= ( 1- mps)=0.75; MPS = 0.25

25. Initially the investment made in economy ieRs 100, the immediately income should be Rs 100. Further, half of it is spend by the people & other half is saved since MPC=0.5. The amount of Rs 5o spend by one section of society will generate income of Rs 50. This process continues till the leverage effect of multiplier exist. As soon as the effect is over, the working of multiplier stops. Now, if we add the incomes generated at all the rounds, we get Rs 200. This means the fresh investment of Rs 100 crores leads to amplify the income to Rs 200 crores, as MPC = 0.75, so K= 1/1-0.75 = 2. So, change in income = K X fresh investment ie 2 X 100 crores = Rs 200 Crores. 26. Deficient Demand refers to that situation in an economy when the AD falls short of AS at full employment level at a given unit of time. In other words, it is the situation when the planned or actual aggregate demand falls short of required aggregate demand to maintain full employment equilibrium.This situation is also referred to as underemploymentequilibrium because the actual equilibrium in an economy takes place before the level of full employment, and there exist some amount of involuntary unemployment.This situation is more deteriorating in effect, as in this situation there is drastic fall in pricelevel which leads to decline in income, employment & output. In this situation, the economy operates much below to its production capacity due to which many resources remain unutilized or underutilized. This defers the rate of economic growth & development. (2) A)Bank Rate Policy: It refers to the rate of interest charged by the Central Bank on the loans & advances given to the Commercial Banks. The Bank Rate is determined by the Central Bank itself. The rise in BR leads to rise in rate of interest which affects the savings & demand for loans. During the excess demand situation, the CB raises the BR which leads to rise in rate of interest. This leads to raise the savings & reduce the demand for loans. Consequently, there is a fall in purchasing power & further fall in AD. (1) B) Open Market Operations:It refers to the process to sale & purchase of securities by the CB in the economy.During the excess demand situation, the CB sells the bonds & securities in the market which is purchased by the banks, individuals and other financial institutions of the economy. This helps in wiping out the excess of money supply from the society & further there is a fall in purchasing power of the people. Consequently, the AD falls, this helps in reducing the price level.During the deficient demand situation,the CB purchases the securities of different institutions which induce the inflow of money supply in the economy. This further leads to rise in money supply & thus there is rise in AD. (1) 27. Undertakes all banking operations of the Govt. (1) Grants short term loans to the Govt (1) Manages the Govt’s debt. (1) Advices the Govt on all financial and banking matters. (1) 28. Gross National product at Factor Cost (GNP FC )

= Net Domestic Product at Market price + Depreciation – Net Indirect Net Factor income from abroad = 4,500+ 10% of 4,000 - (150-20) + (400-600) = 4,500 + 400 – 130 – 200; = Rs. 4,750 CRORES 29. (a) Gross Domestic Product at Factor Cost = Compensation of employees + Profit + Rent + Interest + Depreciation* = 800 + 200 + 150 + 100 + 50; =1,300 crores (2) (b) Factor Income To Abroad = Factor income from abroad - Gross national product at market price – (Gross Domestic Product at Factor Cost + Net indirect taxes) = 60 – 1,400 – (1,300 + 120); = 80 crores. (2) 30. 1. No, it is a part of intermediate consumption expenditure. 2. Yes, it was, as it is a part of profits. 3. No, as it is assumed that such goods are consumed, the moment they are purchased. 4. Yes, it is a part of private final consumption expenditure. 31. Credit creation by the banks is determined by (i) the amount of initial deposits and ii) the legal reserve ratio (LRR). It is assumed that all the money that goes out of banks is redeposit into the banks, and LRR consists of CRR & SLR. A Commercial Bank accepts deposits from general public & create a primary account deposit. This creates liability for the bank & asset for the depositor. It is also referred to as active deposit. From the active deposits the banks deduct the legal reserves to be kept in Central Bank (RBI), & the rest (excess reserves) are used in loans & investment. When a bank give loans & advances, it creates another deposit known as derivative deposits or secondary account deposits on the name of debtor. This leads to creation of new primary account, & thus the new primary deposits keeps on increasing until the credit multiplier stops working. Greater the LRR, smaller the amount of total final deposits, & vice versa. An Illustration to explain the process of credit creation: Let the LRR be 20% and there is a Fresh/Primary/Initial/Deposit Account of Rs 10000. The banks keep 20% ieRs 2000 as cash and lend the remaining Rs 8000 to a borrower by opening a new account, called aLoan/Secondary/Derived Account. As assumed, the amount of Rs 8000 will come back to the banks as fresh deposit from which once again the bank will keep 20% ieRs 1600 as LRR and rest Rs 6400 will be lend to some other borrower. The bank now creates another secondary account which will once again become a primary account. This process continues and the money goes on multiplying till the sum of LRR and the fresh deposit amount is same or the new deposit becomes nil. Finally, when we add the total money creation, we get Rs 50000 as the total depositcreation. Total credit creation = Initial deposit X 1/LRR = 10000 X 1/20% = 10000 X 100/20 = Rs 50000 32. The relationship between consumption and income is called the consumption function. 1. C=F(Y). Consumption function may be represented by an equation. C=a+b(Y) (a can be also be written as c)

C=consumption, a = autonomous consumption at zero level of income ; b=MPC (slope of the consumption curve) Y=income. The consumption equation shows the level of consumption for various level of income. When income is equal to zero, the autonomous consumption ( a) is financed through dissavings, which is the act of financing autonomous consumption by running down past savings or liquidating assets acquired in the past or through borrowings. The mpc shows the rate of change in consumption per unit change in income. It will always be positive and will take a value between 0 and 1. This is because of the Psychological law of consumption which states that when there is an increase in income there will be an increase in consumption but the increase in consumption will always be less than the increase in income.

When income is zero, C function lies above the 45 degree line which means there is dissavings in the economy. At the point where the C function cuts the 45 degree line C=Y, and therefore S=0, this is the breakeven level of income. For all levels of Y less than the break-even level C lies below the 45 degree line and so there will be dissavings. For all levels of income greater than the break-even level of Y, the Savings in the economy will be positive. Savings function shows the relation between savings and income. S= - c + (1- b)Y -c refers to dissavings which will be equal to autonomous consumption when income is equal to zero. (1-b) refers to marginal propencity to save (mps). Mps refers to the rate of change in Savings per unit change in Income.

Since mpc + mps =1; mps will always be positive. Therefore ths Savings is a positive function of income i.e Savings function will be positively sloped. OR DETERMINATION OF INCOME AND EMPLOYMENT. The determination of income and employment in the Keynesian theory depends on the level of AD and AS. Equilibrium level of income and output is determined where, 1) AD=AS 2) Planned saving =planned investment. Assumption 1) Fixed Price : In the short period price is fixed (constant) and elasticity of supply is infinite i.e., supply curve is perfectly elastic. It means the suppliers are willing to supply whatever amount of goods, consumer will demand at that price. 2) Fixed Interest Rate : Interest rate remains constant. 3) Aggregate supply is perfectly elastic at this price. 4) Only two sectors in the economy- households and firms. 5) Investment is autonomous. Under these circumstances equilibrium output will be determined by aggregate demand at this price in the economy. At a fixed price the value of ex-ante aggregate demand for final goods is the sum of ex-ante consumption expenditure C and ex-ante investment expenditure I on final goods. AD=C+I In the short period price and rate of interest remaining constant i.e., ex-ante Investment expenditure is autonomous i.e. same amount every year. The level of Y and Q in any economy is determined exclusively by aggregate demand and this is known as Effective Aggregate demand principle. The level of AD required to achieve full employment equilibrium is called effective demand. (or) AD at the point of equilibrium is called Effective demand. The point on the AS curve where it is intersected by AD. AD = C+I (By substituting the value of C+I) When the economy is in equilibrium the following conditions are satisfied: Quantity demanded = Quantity supply AD = AS Planned spending by firms and households is equal to planned output by firms. Planned Savings by households = Planned investment by the firms.

There are no inventory changes. Any disequilibrium between AD and AS or S and I, will be corrected through changes in the level of income and output. If AD > AS or if S< I ;there will be unplanned deletion of inventories which will send positive signals to the producers who will respond by increasing production, which will increase the level of Y and Q in the economy. If AD< AS or if S> I, there will be unplanned accumulation of inventories, which will send negative signals to the producers who will respond by cutting down production which will lead to a decrease in the level of Y and Q in the economy.

33. a) The value of APS can be negative when the value of consumption exceeds the value of income. At low level of income saving is negative. b) . APC can be greater than one when the consumption exceeds the income. At that level APS will be negative .when the APS is negative APC will be greater than one. c) APC can be equal to one when APS =0, i.e when consumption = income. 34. a) The equilibrium exchange rate is determined in the foreign exchange market by the demand

for and supply of foreign exchange.

The demand curve for foreign exchange is downward slopping. This is because a rise in the price

of foreign exchange will increase the rupee cost of foreign goods. As a result imports become more

expensive and they decline. So the demand for foreign exchange will fall.

The supply curve is upward sloping. This is because when the exchange rate rises the home

country’s goods become cheaper from the foreigners point of view. This will increase the demand

for our exports which will translate into a greater supply of foreign exchange.

The exchange rate is determined at the point of intersection between demand and supply.

At the equilibrium exchange rate the quantity demanded of foreign exchange is equal to the

supply of foreign exchange. (3)

b) 1. Current Account: It records the following items. a) Visible items of trade: The balance of exports and imports of goods is called the balance of visible trade. b) Invisible trade: The balance of exports and imports of services is called the balance of invisible trade E.g. Shipping insurance etc. c) Unilateral transfers: Unilateral transfers are receipts which resident of a country receive (or) payments that the residents of a country make without getting anything in return e.g. gifts. The net value of balances of visible trade ,of invisible trade and of unilateral transfers is the balance on current account. 2. CAPITAL ACCOUNT: It records all international transactions that involve a resident of the domestic country changing his assets with a foreign resident or his liabilities to a foreign resident. VARIOUS FORMS OF CAPITAL ACCOUNT TRANSACTIONS 1. Private transactions: These are transactions that are affecting assets (or) liabilities by individuals, businesses and non-government entities. 2. Official transactions: Transactions affecting assets and liabilities by the government and its agencies. Private and official transaction can be in the form of either direct or portfolio investment. Direct Investment: It is the act of purchasing an asset and at the same time acquiring and control of it. Portfolio investment: It is the acquisition of assets that does not give the particular control over the asset. The net value of balances of direct and portfolio investment is called the balance on capital account. (3)

*****************************************

REVISION QUESTION PAPER

Time: 2Hrs. HOME SCIENCE Marks:70

I. Questions Number 1 to 18 carry 1 mark each . Choose the correct answer from the

options given.

1. Which is the stage of rapid physical changes ?

a. Adults b. school age

b. Adolescence c. old age

2. The 3 components of anger are

a. Physical reaction, cognitive experience, behaviour

b. Physical reaction, annoyance, displeasure

c. Physical reaction, displeasure, hostility

d. Physical reaction, cognitive experience , displeasure

3. The fat soluble vitamins are

a. Vitamin A,D,E,K c. Vitamin A, C,B,K

b. Vitamin A, B, E,K d. Vitamin A, D,B,K

4. 1 gram of carbohydrates give how much calories of energy ?

a. 4 calories c. 6 calories

b. 9 calories d. 12 calories

5. Full form of ICMR.

a. Indian Council of Medical Research

b. Indian Company of Mediclaim Research

c. Indian Contract Maritime Research

d. Indian Council of Maternal research

6. The supplementary foods that are given to infants are known as

a. Weaning foods c. semi liquid foods

b. Baby foods d. bland foods

7. The period of transition from childhood to adulthood is known as

a. Infancy c. adolescence

b. Old age d. school age

8. The initial secretion of mother’s milk which is rich in antibodies are known as

a. Colostrum c. methionine

b. Seretonine d. hisidine

9. The modification of normal meal to correct the health status of an individual is known as

a. Therapeutic diet c. consistent diet

b. Supplementary meals d. clear liquid diet

10. Which type of diabetes occurs due to the destruction of insulin secreting cells in the pancreas ?

a. Type II c. Type I and II

b. Type I d. Type III

11. Name the bureau awarding ISI mark .

a. BIS c. Agmark

b. Hall mark d. Silkmark

12. Which are the warm colours ?

a. Red, yellow, orange c. red, orange, green

b. Red, blue, green d. Red, yellow, green

13. The elements of design used in apparel are

a. Lines, form and shape, colour, texture

b. Lines, proportion, unity, colour

c. Lines, forma nd shape, balance, rhythm

d. Lines, rhythm, colour, unity

14. Saponification is the process of making soap using :

a. Fats and acids c. stearin and acids

b. Fats and alkalies d. stearin and fats

15. Boiled water is tasteless because of the absence of :

a. Calcium c. iron

b. Dissolved air d. suspended particles

16. In which year is MGNREGA launched ?

a. 2nd February 2006 c. 4th February 2007

b. 5th February 2007 d. 4th March 2006

17. Choose the grease solvent from the following:

a. Bran c. talcum powder

b. Petrol d. borax

18. What is the full form of BMR ?

a. Body Mass rate c. Basal metabolic Rate

b. Body Mass Index d. Basal metabolic Ratio

II. Questions number 19 to 23 carry 2 marks each to be answered in approximately 20-30

words

19. Your friend is stressed due to personal reasons . in what four ways you can help her to get rid

of this stress ?

20. Name the standardization mark put on the packet of pulses, whole wheat flour and ghee.

Name the agency which assigns these marks

21. Pradeep is a bank manager. He lives in a coastal area with his wife, old parents and

grandmother. Mention four important factors which would influence the meal planning of his

family

22. What four features would you check to ensure that the lining of your readymade coat is of

good quality ?

23. Use of Chlorine tablets may not always assure you to get safe potable water. Support this

statement with four reasons .

III. Questions number 24 and 25 carry 3 marks each to be answered in approximately 30-

50 words .

24. Aparna is a 47 year old widow in government service. Describe three methods by which she

can prepare for her old age .

25. List one adulterant each commonly found in turmeric and peanut oil. Mention two health

hazards of each adulterant .

IV. Questions number 26 to 29 carry 4 marks each to be answered in approximately 60-80

words.

26. On the basis of which two clinical symptoms does a doctor diagnose that a person is suffering

from diabetes ? Why is the food cooked for the family not suitable for him ? Suggest two

important dietary changes in a meal which can help to meet the needs of this person ?

27. Rehana lives in Goa with her husband and children. Briefly explain any four factors which

would influence her selection of foods. Convince her with four reasons to plan the meals for

her family.

28. Clever use of line, shape, colours and emphasis can help make a fat woma with heavy arms

appear slimmer . Explain

29. You are having a large gathering in your house. To provide safe water for drinking , which

method would be more suitable. Boiling or using chlorine tablets ? Provide all the details of

the method you choose and give one reason why this method is more suitable.

V. Questions number 30 to 33 carry 5 marks each to be answered in approximately 80-

120 words .

30. Under MGNREGA, which type of employment is given in villages ?Write about its two

drawbacks .

31. List two ingredients use for making soap. Explain fully how detergent works in the cleaning of

fabric. Which four rules will you follow while removing stains from expensive garments ?

32. A family has been served moong dhal, boiled rice, potatao and carrot bhajia and chapathi for

lunch. Evaluate the adequacy of this meal to suit the requirements of a lactating mother and

the suitability for a member suffering from diabetes .

33. Mention any five issues and concerns during adolescence and suggest a method in each case to

treat them successfully .

ANSWER KEY

1. Adolescence

2. Physical reaction, cognitive experience, behaviour

3. Vitamin A,D,E,K

4. 4 calories

5. Indian Council of Medical research

6. Weaning foods

7. Adolescence

8. Colostrum

9. Therapeutic diet

10. Type I

11. BIS

12. Red, yellow, orange

13. Lines, form and shape, colour, texture

14. Fats and alkalies

15. Dissolved air

16. 2 nd February 2006

17. Petrol

18. Basal metabolic rate

19. Ways of helping a friend to get rid of this stress are

a. Provide counseling and support to the friend so that she tells you the reason for the stress

b. Ask her family to support her after she comes out with the reason for stress

c. Encourage her to concentrate on her studies so that the stress goes into the background

d. Ask her to take up her hobbies seriously to divert her from the cause of the stress

20. The standardisation mark for all these is AGMARK. The agency which assigns these mark is the

directorate of Marketing and Inspection of the Government of India

21. Four important factors which influence the meal planning of this family are

a. As Pradeep is a sedentary worker, his energy requirement will be moderate ( about 2300

calories) per day

b. His old parents and grandmother will require soft and easily digestible foods. They will need

more calcium in their diet due to bones becoming weak in old age

c. As they are living in a coastal area, seafood and fish are cheaper and so will be a regular

constituent of their meals

d. They may use coconut oil for cooking , as it is abundantly available in coastal areas

22. The following features should be checked to ensure the good quality of lining while buying a

readymade coat

a. Lining should be soft and preshrunk

b. Lining colour should be matching with the colour of the coat

c. Lining’s length shoud be shorter in length than the length of the coat

d. Lining should be stitched with matching colour thread to bring good finish in a readymade coat

23. Most of the time, chlorine tablets may assure us to get safe potable water. But sometimes even

chlorine tablets may not be able to assure us safe potable water because

a. The chlorine tablets used were old and past their expiry date

b. The tablets had been stored in an open container prior to use and so were ineffective

c. The number of tablets used were much less than the prescribed quantity

d. The water container was not sealed for a minimum time of 10 minutes for the chlorine tablets to

take effect

24. Aparna is in the middle adulthood stage of life. Three methods by Aparna that can prepare for her

old age are :

a. Arrange her finances like a pension plan or other method for managing finances in old age

b. Ensure a stable and satisfactory diet for proper maintanence of her health by improving her current

health practices

c. Participate in social activities and form a group of friends of the same age group for future

25. The health hazards of consuming foods adulterated with kesari dhal are

a.. paralysis of legs called lathyrism, starting first with stiffening of knee and anle joints with pain

Ultimately , the person gets crippled.

This adulteration is carried out by adding kesari dhal to yellow coloured pulses like arhar dhal and

channa dhal. We can identify the adulteration because the seeds of kesari dhal are wedge shaped and

black in colour

26. Diabetes is a metabolic disorder caused by low or no secretion of the insulin hormone by the

pancreas

The clinical symptoms of diabetes are

a. Excessive thirst and hunger

b. Frequent urination

c. Delayed healing of wounds and cuts

The food normally cooked for the family is not suitable for him because it contains a high

amount of carbohydrates, which will worsen his diabetic condition. Important dietary changes

/dietary recommendations in a meal for such patients are

a. High protein and low carbohydrate diet should be given – for eg- curd , paneer, egg

b. Fried food should be avoided to reduce fat intake

c. Give only permitted fruits in moderation. Sour fruits like orange , other fruits like water

melon, pineapple , jamun, guava can be taken

d. Eat smaller portions of food every 2 to 3 hours

27. As Rehana lives in Goa, the coastal area, the four factors which would influence her food selection

can be :

i. She will prefer items which are grown locally , as these will be cheaper than other food items

brought from far off places

ii. If her family is non vegetarian, she can include fish in her food., as it is a great source of protein

and Vitamin A

iii. Seasonal and low cost food items can be used by Rehana according to family budget

iv. Needs and preferences of individual family members should be kept in mind in the selection of

foods .

Reasons for planning meals for her family –

i. Meal planning provides balanced diet to family members and herself , which provides adequate nutrition

to her family

ii. Meal planning saves time, energy and fuel

iii. Family can get balanced and interesting food by using seasonal food products in a limited budget and

using different cooking methods by proper meal planning

iv. Proper use of left over food can also be done only through meal planning

28. Clever use of the following principles can help make a fat woman with heavy arms appear slimmer

LINE- a dress having a vertical line pattern should be worn. Also, an A line dress, is one that is fitted

at the shoulders or hips and gradually widens towards the hem, gives the appearance of slimness

FORM AND SHAPE – Small prints will make a fat person appear thin. This is formed with the

combination of lines. Outlines or silhouette of a dress can be seen from a distance. Women’s apparel

is usually designed as straight , tubular or bell shaped

COLOUR- colours give peace, pleasure or sadness to the mind. Some colours are cheerful while

others have a sobering effect. Each colour gives a unique effect to the figure and personality of a

person. Dark and cool colours and combination colours will make the figure appear slim

EMPHASIS – by shifting emphasis away from the arms and waist towards the hem and neckline will

make the figure appear slim . Embroidery around the neck is attractive

29. As we are having a large gathering at our house, the best method to provide safe water for drinking

is by using chlorine tablets. The boiling method is time consuming and requires lots of fuel.

In the process of using chlorine tablets to purify the water , we must keep in mind the ratio of water

to the number of tablets. Ususally one tablet of 4 mg is stirred and dissolved in one litre of water.

The bottle cap, is left loose to allow a little leakage. After 3 minutes, the bottle is shaken and some

watr is allowed to leak out. The cap is then tightened and left for 10 minutes before the water is

ready to be consumed.

This method is more suitable for large gathering as it is very cheap and less time consuming than

boiling method. It is safe also as all bacterial contaminants are killed in this method

30. Mahatma Gandhi national Rural Employment Guarantee Act ensures livelihood security in rural

areas by providing atleast 100 days of guaranteed wage employment in a financial year.

Areas where villagers get work are :

i. Water conservation and harvesting

ii. Drought proofing including micro and minor irrigation work

iii. Irrigational canals for micro and minor irrigation work

iv. Irrigational facilities for rural families having even small piece of land. People of SC and ST

background are also benefitted

v. Renovation of traditional water bodies and desilting of tanks

vi. Land developments

vii. Village connectivity by making roads

viii. Any other development work cited by government

Two demerits of MGNREGA are :

i. Corruption at national level as labourers have to give bribe to get their wages

ii. Uniform distribution of job cards is time consuming

31.

A. Two main ingredients used for making soap are caustic soda and stearin fat

B. Cleansing action of detergent

i. Stain should be immediately sponged off by starting from the outer edge of the stain to the centre

ii. Unknown stains can be removed in the following sequence

a. Fabric should be soaked in cold water

b. The fabric should be soaked in warm water

c. The stain should be exposed to sunlight for bleaching

d. Use an alakaline solution to treat the stain

e. This is followed by treating the stain with an acid

f. Treat with an oxidizing bleach. If the stain persists, then

g. Treat with reducing bleach , if the stain is persisiting ,

h. Repeat steps d to g till the stain disappears.

iii. Known stains should be treated by using the appropriate reagents

C. Rules to be followed from removing stains from expensive garments are

- Test the chemical on hidden corner of the fabric

- Use a dilute chemical solution for expensive garments made form delicate fabrics

- Work in a circular movement starting from outer edge to centre towards the stain

- Neutralize acidic reagents with an alkaline solution, rinse properly

32. The adequacy of each item for lunch is given below with reasons

- Moong dhal- the lactating mother should be given more of dhal for more proteins with

little spices. Coriander leaves or palak leaves for Vitamin A and lemon for vitamin C

should be added in the dal for her .

For the family member suffering from diabetes, whole dal can be given to provide protein

and fibre

- Boiled rice - Add broccoli for folic acid and zinc to the rice as garnishing for the

lactating mother. For the diabetic, polished rice should be totally avoided., as it raises the

blood sugar level . however , he can eat brown –unpolished rice for more fibre

- Potato and carrot bhajiya – the carrot gives Vitamin A and the potatoes give

carbohydrates gives energy. Which are both essential for the lactating mother . the

diabetic should only eat the carrot, the potatoes will raise the blood sugar. So she should

avoid them

- Chapthi – as the lactating mother needs more calcium, plain chapathis are inadequate.

The dough of the chapathis should be mixed with paneer and then kneaded to give the

additional calcium. The diabetic should eat chapathis made from coarse cereals like ragi

and jowar. Fine cereals should be avoided, as they raise the blood sugar level .

33. SPECIFIC ISSUES AND CONCERNS OF ADOLESCENTS

a. EATING DISORDERS

b. DEPRESSION

c. SUBSTANCE ABUSE

d. SEX RELATED ISSUES

e. STRESS AND PEER PRESSURE

A. EATING DISORDERS

This disorder includes anorexia nervosa, bulimia nervosa and binge eating

1. ANOREXIA NERVOSA

Extreme food restriction which is usually seen during early to middle adolescence.

Symptoms

Weakness and fatigue

Extreme tin body structure

Rapid weight loss

Nausea, feeling of bloating

Constipation

The BEHAVIOURAL PATTERNS shown by anorexic people are

1. They strictly avoid certain food stuffs

2. They are obsessed by food. They like to cook for others, but do not eat themselves

3. Excessive exercising

4. Feel very low self esteem and often depressed

5. They never accept that they have eating disorders

CONSEQUENCES AND HEALTH COMPLICATIONS

Severe mood swings

Poor memory

Fainting, headache

Growth retardation, dental problems

Anaemia

MANAGEMENT OF ANOREXIA

Treatment of anorexia nervosa tries to address 3 main areas

a. Restoring the person to a healthy weight

b. Treating the psychological disorders related to the illness

c. Reducing or eliminating behaviours or thoughts that originally lead to the disordered eating

2. BULIMIA NERVOSA

Bulimia Nervosa is an eating disorder characterized by binge eacontrol weight like most commonly self

induced vomiting, laxative abuse, enemas, fasting or extensive exercise

Bulimia has its onset in late teens or early twenties. Mostly it affects middle and upperclass ladies. This

disorder occurs mostly after severe dieting and weight loss

SYMPTOMS

PHYSICAL –weight fluctuations are seen, cavities and loss of dental enamel occurs

Due to malnutrition, person feels fatigue and weakness

Person cannot control the binge to eat

PSYCHOLOGICAL

Depression, feeling of loneliness

CONSEQUENCES

1. Forced vomiting causes damage to oesophagus, stomach , small intestine

2. Laxative abuse can lead to chronic abdominal pain and constipation

3. Can cause dehydration, kidney stones and hypoglycemia

4. Swelling of hands and feet

5. Weakness and dizziness

6. Tooth decay and mouth sores

7. Loss of menstrual periods

MANAGMENET OF BULIMIA NERVOSA

1. Admit that you have a problem – first step is to admit that one’s relationship to food is distorted and out

of control

2. Talk to someone – find a good listener and talk out your problems. Let go off the fear to tell someone

about your problem. Do not feel ashamed or afraid of what others may think

3. Stay away from people, places and activities that trigger temptation, cavities and n to binge or purge-

avoid looking at fashion and fitness magazines. Avoid spending time with friends who diet and talk

about losing weight

4. Seek professional help – from a trained eating disorder professional who can help you regain your health

5. Treatment for bulimia is more likely to succeed when you stop dieting. Once you stop trying to restrict

calories and follow strict dietary rules, you will no longer be overwhelmed with cravings and thought

about food

6. Offer compassion and support

7. Try to get away from negatives- since bulimia is often caused by stress, low self esteem and shame,

negativity will only make it worse

8. Set a good example for healthy eating, exercising and body image. Don’t make negative comments

about your own/anyone else’s body

2.DEPRESSION

Depression is a state of feeling low and aversion to activity. Depressed adolescents loose interest in their

activities and they face problem in decision making and concentrating

CAUSES

During adolescence, it happens when the adolescents are not able to adjust with peers and family

Not comfortable with the fast changes that are coming in their body

When they feel their parents /teachers have high expectations from them and they cant cope with

it

Fear of rejection by opposite sex members

MANAGEMENT

Adolescents should be praised and encouraged for their small achievements

They should be reassured again that no matter if they fail in any venture, their parents will love and

support them

They should be encouraged to take up creative hobbies

1. SUBSTANCE ABUSE Substance abuse is a patterned use of a substance in which the user consumes

the substance in amounts or with methods which are harmful to themselves or others.

Consequences of substance abuse

People who abuse substances may

a. Fail to fulfill major role obligations(eg-poor performance or repeated absence in workplace or

schools, neglect of child or household

b. Use substance in situations that are physically hazardous (eg- driving /operating machinery when

impaired by substance abuse)

c. Continue to use the substance despite having persistent and recurrent social or interpersonal

problems caused(eg. Arguments or physical fights)

d. Over dose, physiological reactions- nausea, paranoxia(suspicious , they feel that people are trying to

harm), poor decision making, risk of injury/death, dricing related accidents and legal consequences

are some of the immediate consequences

e. It can have negative effects on family members

f. Long term consequences include social, financial and legal problems , neurological impairments ,

cancer, cardiovascular diseases, liver diseases and reproductive disorders

g. They are often associated with violence and suicide

a. ALCOHOL

Occurs due to increased anxiety. Creates feeling of shame and guilt in the personreduces social

interactions. It leads to bad behaiour. , lowers the self esteem of adolescents and the adolescent is

disapproved by the society

b. SMOKING/TOBACCO

May be due to peer pressure-become addict of it. Nicotine in smoke increases plasma lipid

content-causes constriction of blood vessels-causes respiratory problems.

Chewing tobacco, betel leaves can lead to lung and throat cancer. They should be warned and

made to understand about the dangers of such habits

c. DRUGS

The drug abuser suffers from withdrawal symptoms once the dug is denied to them. The

adolescents get addicted to drugs because of the failure to accept their physical, mental,

emotional and sexual growth

BAD EFFECTS

Lose health, self confidence and control over himself

Both physical and mental stamina is less

These drugs make the adolescent feel very light and forgets all his problems for a short

while but the drugs ultimately make the body weak

Treatment

Under the guidance of specialist and doctors, the habit can be treated with proper counseling

d. PROBLEMS RELATED TO SEX

Due to secondary sexual characteristics, the adolescent becomes very anxious about the changes

coming in his or her body

Parents, teachers and social agencies should create an environment so that young adolescents are

made awar of sex related knowledge and adolescents can have trust in them to ask questions and

satisfy their curiousity.

They should be made fully aware of the pros and cons of such acts and limitation put by society

so that the adolescents can develop clear and positive attitude towards sex

Sexually developing adolescents should also be aware of the hazards of intimate relationships.

Sexually transmitted diseases and Acquired Immune Deficiency Syndrome (AIDS) are deadly

diseases, one needs to protect oneself from it

e. STRESS AND PEER PRESSURE

Factors causing stress are physical changes, sexual changes, educational and vocational stress , achieving

identity and so on .

POSITIVE EFFECT OF PEER PRESSURE

Friends inspire to bring good grades in class

They provide social support and confidence when they feel unsure of themselves

Peers encourage to take up extracurricular activities which are creative

TEENS ARE VULNERABLE TO PEER PRESSURE

Low self esteem and lack of confidence

Afraid of being rejected

Aftraid of being teasing and bullying by peers

Don’t know how to say ‘No”

HANDLING PEER PRESSURE

Know your stand on certain issue

Be part of good peer group

Try to make up your own guidelines-take help from your parents and well wishers

Learn to say No , if you don’t feel like doing a wrong action. Ultimately you will earn the respect and

admiration of other peers

Display your personality with pride and confidence but not arrogance

HOW PARENTS CAN HELP TEENS TO HANDLE THIS PRESSURE ?

Parents should give quality time to children

Always monitor their internet access, chatting and their friend circle

Build trust, indulge in fun activities with them

Help them built a confident personality and encourage them to indulge in creative activities

REVISION QUESTION PAPER Time: 3Hrs. INFORMATICS PRACTICES Marks:70 Answer all Questions.

1.

a) ABC Company wants to link its computers in the Head office in New Delhi to its office

in Sydney. Name the type of Network that will be formed. Which Communication

media should be used to form this Network ?

2

b) Which of the following is/are not communication media ?

Microwaves, Optical Fiber cable, Node, Radio waves

Identify which of the above-mentioned communication media are Wired media and which ones are Wireless media. 2

c) Write two examples each of software in the following categories :

i. Open Source Operating System

ii. Open Source Web Browser 2

d) Expand the following terms : GSM, IP 2 e) Name the devices :

i. This device constantly looks at all the data entering and exiting your connection. It can block or reject data in response to an established rule.

ii. This device connects multiple nodes to form a network. It redirects the received information only to the intended node(s). 2

2.

a) Identify the invalid variable names. Sate the reason if invalid. Marks Unit, Product_1, Sales123, 2Marks 1

b) Write the data type of variables that should be used to store : (i) Marks of students (ii) Grades of students (Grade can be ‘A’ or ‘B’ or ‘C’) 1

c) Write examples of any two properties and any two methods of jButton component. 2

d) Distinguish between ComboBox and ListBox. When would you prefer using them over Radiobutton and Checkbox ? 2

e) Write Java code (statements) to declare Y as integer variable. Then, assign the value 30 to a variable Y. Increase the value of Y by 5 and store the increased value in Z. 2

f) Rewrite the following code using switch statement : 2

if (code == ‘A’) allowance = 3500;

else if (code ==’B’)

allowance= 3200;

else

allowance =2000; 3.

a) Distinguish between executeUpdate() and executeQuery(). 2

b) Name the classes required to establish a connection between database and Java NetBeans. 2

c) Explain the steps for database connectivity? 2 d) What is meant by inheritance? Which keywords helps in implementing

Inheritance in Java? 2 e) Will the following Java statement give a result? If yes. Which concept

in java is used in it . ? What value will be stored in variables s2 and s3? 2 String s= “All the Best”; String s1= “ for the Exam”; String s2=s.concat(s1); String s2=s2.substring(4); String s3=s2.substring(4,8);

f) Name the tag used to attach webpages to a document. Write sample code

to attach a webpage “sample.html”. 2

g) Explain the purpose of font tag with an example. 2

h) Identify the errors in the following HTML statement: 2 <ul type =1 start =a> <li> apple <li> orange <li> grapes </ol> i) Is it possible to arrange data in tabular form on a webpage. If yes. Explain. 2

j) Write the purpose of HTML. Distinguish between <P> tag and <BR> tag. 2

4.

a) Identify the errors in the following code : 2 switch(c)

case 9.0 : a= a+2;

break;

case 8.0 : a=a+3;

break;

b) What values will be displayed in JOptionPane when the following code is executed: 2 int a=5, b = 2; while (a < 20) a = a + b; b=a-b; JOptionPane.showMessageDialog(null,a);

c) Write the code given below using ‘for’ loop instead of ‘while’ loop : 2 int i=1; while(i<=5) if(i * i == 4)

jTextField1.setText(""+i); i=i+1;

d) Write the value that will be stored in variable a after execution of the following code if :

2 i. initial value of a is 8.

ii. initial value of a is 10.

int b = 9;

if (a > b) a=a+5;

a=a+2; e) What will be the values of i and z after the following code is executed : 2

int i = 0; int z = 10; do i = i+2; z- - ; while (i<10);

f) Ms. Priya works as a programmer in ‘‘Avon Education’’ where she has designed a

software to compute fee charges to be paid by the students. A screenshot of the same

is shown below :

Name of the student is entered by the user. one Course out of Pharmacy, Architecture and Arts & Design is chosen by the user.

If the student is eligible for Concession, the required checkbox is selected by the user.

selected, Fee Per Quarter is displayed in the appropriate textfield according to the

following criterion

Course Fee Per Quarter

Pharmacy 2000.00

Architecture 2500.00

Arts & Design 2300.00

If the student is eligible for Concession, a concession of 7% of Fee per quarter is

calculated as the concession amount, otherwise concession amount is 0.

Fee to be paid is the Fee per quarter with the concession amount (if any) deducted

from it.

Help Ms. Priya in writing the code to do the following : (i) When ‘Calculate Charges’ button is clicked, ‘Fee per quarter’,

‘Concession Amount’, ‘Fee to be Paid’ should be calculated and

displayed in the respective text fields. 4

(ii) When ‘CLEAR’ button is clicked, all the textfields,

radiobuttons and checkbox should be cleared. 1 5.

a) What will be the contents of jTextfields after executing the following code: 2 String s= “THE CHOICE SCHOOL”; jtextfield1.setText(s.substring(4,9); jtextfield2.setText(Math.round(2.34)+“”); jTextField3.setText(s.length()+””); jTextField4.setText(s.toLowerCase());

b) Find out errors if any: 2 M=1; N=0; For(;m+n<19;++n) System.out.println(“hello”); M=m+10;

c) Find the output of the following Java Code snippet after execution of each Java statement: 2

String str1=”VASUDHAIVA”, str2= “KUTUMBAKAM”; jTextArea.append(str1.substring(0,4));// statement 1 jTextArea.append(str2.substring(4)); // statement 2 jTextArea.setText (jTextArea.getText()+jTextArea.getText(),length());//statement3 JOptionPane.showMessageDialog (null,jTextArea1.getText().length());//stmt4

d) Predict the output of the following code: 2

int p,q=100; for(p=1;p<=4;p++) q+=p; q-=10; System.out.println(q); System.out.println(p);

e) How many times will the following loop gets executed? What is its type? 2 int x=5,y=36; while(x<=y)

x+=6; 7. (a)How does e-governance help in building trust between the

Government and citizens ? 2

(b) How can e-learning help students learn at their own pace ? 1

(c) Ms. Cathy is creating a form for Vidya University Sports Council application.

Help her to choose the most appropriate controls from ListBox, ComboBox, TextField, TextArea, RadioButton, CheckBox, Label and Command Button for the following entries : 2 1. To let the user enter NAME

2. To let the user enter MOBILE NUMBER 3. To let the user choose one PROFESSION out of the categories :

Teaching/Non-Teaching/Research Scholar

4. To let the user select facilities out of Gym, Yoga, Table Tennis,

Badminton and Aerobics. More than one facility may be chosen.

********************** ALL THE BEST **********************

ANSWER KEY

1 a. Type of network that will be formed : Wide Area Network(WAN) 2

Transmission media to be used : Satellite b. Not communication media : Node 2

Wired media : Optical Fiber cable

Wireless media : Microwaves , Radio waves c. Open Source Operating System- Linux, , Linux, BOSS, Ubuntu. 2

Open Source Web Browser - Mozilla Firefox, Google Chrome, Opera

d. GSM - Global System for Mobile Communications/ 2

Global System for Mobile/ Graphics Stimulator Media

IP - Internet Protocol

e. i) Firewall 2 ii) Switch

2 a. Invalid variable names are : 1

(i) Marks Unit Reason : Variable Name should not contain space

(iv) 2Marks Reason : Variable Name should not start with digit

b. Invalid variable names are : 1

(i) Marks Unit Reason : Variable Name should not contain space

(iv) 2Marks Reason : Variable Name should not start with digit

c. Properties of JButton component -Background, font,label, text,

name, 2

editable, enabled, horizontalalignment,border

Methods of JButton component - setText(),

getText(),setEnabled(),setVisible(), setEditable(), setVisible(),

isSelected(), setSelected()

d. A ComboBox allows selection of one item from a set of items. While

ListBox 2 provides a scrollable set of items from which one or more item(s) may be selected.

When the number of items are more Combobox or ListBox would be

preferred over Radiobutton and Checkbox.

e. 2 int Y; Y = 30; Y= Y + 5;

int z= Y;

f. 2

switch(code)

case ‘A’ : allowance = 3500; break ; case ‘B’ : allowance = 3200;

break ;

default : allowance = 2000;

3.

a. executeQuery method execute statements that returns a result set

by 2 fetching some data from the database. It executes only select statements. executeUpdate method execute sql statements that insert/update/delete data at the database.

b. DriverManager class 2 Connection class Statement class Resultset class

c. Steps for database connectivity in Java 2 1. Import JDBC packages.

2. Load and register the JDBC driver.

3. Open a connection to the database.

4. Create a statement object to perform a query.

5. Execute the statement object and return a query resultset./ Process the resultset.

6. Clean up the environment

d. Inheritance in Java is a mechanism in which one object acquires all the 2 properties and behaviours of a parent object. The new class formed is called sub/ derived class and the class from which new class is formed is parent/super class. Extends keyword is used to implement inheritance in Java.

e. S2=”the Best for the Exam” 2 S3= “Best”

f. <a> tag is used to attach webpages to a document Example:<a href=”sample.html”> Attached page </a>

g. Font tag is used to change the appearance of text in HTML. 2 It has attributes- face- to change the style of font, size – to change the size of the font, and color- to change the colour of font. Example: To set the font of text to style- Cailbri, size to 4 and colour to green. The code will be <font face=”Calibri” size=4 color= “Green”> The text to change style, size and colour comes here. </font>

h. <ol type =1 start =1> 2 <li> apple <li> orange <li> grapes </ol> i. Yes. it is possible to arrange data in tabular form on a webpage. 2

Table tag along with <th>, <tr> and <td> tags are used for the purpose.

j. HTML is used to create web page(s). 2 <P> tag is used to introduce a paragraph while <BR> tag is used to

introduce a line break on a web page.

4.

a. Variable ‘c’ cannot be of float/real data type 2

b. 7 2

12

19

31

OR

7 12 19 31

c. 2

int i;

for(i = 1; i <= 5;i++)

if(i * i == 4)

jTextField1.setText(""+i);

d. 2

i. 10

ii. 17

e. i=10 and z=5 2

f. (i) 4

// Calculation of Amount

double feeperqtr = 0.0,concess = 0.0,feetopay=0.0;

if (jRadioButton1.isSelected()) feeperqtr=2000;

else if (jRadioButton2.isSelected()) feeperqtr=2500;

else if (jRadioButton3.isSelected()) feeperqtr=2300;

if (jCheckBox1.isSelected())

concess= (0.07*feeperqtr); feetopay=feeperqtr-concess;

jTextField2.setText("" + feeperqtr); jTextField3.setText("" +

concess); jTextField4.setText("" + feetopay);

(ii) 1

jTextField1.setText(""); jTextField2.setText(""); jTextField3.setText("");

jTextField4.setText(""); jRadioButton1.setSelected(false);

jRadioButton2.setSelected(false); jRadioButton3.setSelected(false);

jCheckBox1.setSelected(false);

5. a. jTextField1 CHOIC 2 jTextField22.0 jTextField316 jTextField4 the choice school b. Corrected code: int m=1; 2 int n=0; for(;m+n<19;++n) System.out.println(“hello”); m=m+10; c. 2

VASU MBAKAM VASUMBAKAM10 12

d. 70 2 5 e. The loop will execute 6 times 2 7 a. 2

1. Transparency of Government processes, policies and decisions

2. Awareness about new policies and facilities being offered by the

Government.

3. Enabling citizen engagement in the policy processes

4. Reduces the waiting time

5. Practices like influences and bribing are reduced b. 1

1. Students can go through the learning material any number of

times as per his/her learning abilities

2. Students can study at their own convenient time anywhere/anytime.

c. 2

1. TextField 2. TextField 3. RadioButton/ Combobox

4. Checkbox/Listbox

***********************************************

REVISION QUESTION PAPER

Time: 3Hrs. MATHEMATICS Marks:80

SECTION A

(1 x 20 = 20)

1) Show that a relation R in the setA= 1, 2 given by R=(12), (2, 1) (1, 1), (2, 2) is reflexive,

symmetric and transitive.

2) If matrix A = (

) , find A A’.

3) If f: R nd g: R R and f(x) = 2x3 g(x)= x 1/3 find fog(x).

4) Consider f: R+ [ 4, ) given by f(x)= x 2 + 4, f -1(y).

5) Find the value of sin (-1/2) + cos(-½)

6) If tan -1 x + tan-1 y =

, find x+y+xy.

7) If tan -13 +cot -1x = , find x.

8) If A [

] is skew symmetric, find a and b.

9) Write the element aij of a 3x3 matrix where a ij = | |

.

10) A matrix A is of order 3x3 such that l Al = 4, find l2Al.

11) Find x , |

| = |

| .

12) Find the value of k, so that the function

F(x) = kx , x 1

4 , x <1 is continuous at x = 1.

13) Find dy/dx, if x2 +y2 =5.

14) If y = Ae5x + B e-5x , find d2y/dx2.

a) 25y b) 5y c) -25y d) 10y

15) The equation of the normal to the curve y=sinx at (0, 0) is

a) X=0 b) y=0 c) x+y=0 d) x-y=0

16) Find the slope of the tangent x= 3t2 +1, y= t3-1 at t=1.

17) Integrate

18) ∫

√ dx = 1/3 sin -1 (ax) + c, find a?

a) 2 b) 4 c) 3/2 d) 2/3

19) Evaluate ∫

.

1) 1 b)

c) 0 d)

20) Find the area of the region bounded by the parabola y= x2 and y= x .

Section B

( 2 marks)

21) Show that the function f in A= R-

defined as f(x) =

is one – one and onto.

Hence find .

22) Find the value of tan -1 √ - cot -1( - √ ).

OR

Prove that 2

-

=

23) Write A -1 for A =*

+ using Matrix method.

OR

Find the matrix A such that [

] A = [

]

24) If x= a(cost + logtan

) and y = asint , then find

at t=

.

25) Integrate

dx

26) Using integration find the area bounded by the curve

| | +| | =1.

Section C

(4 marks)

27) Using properties of determinants prove that |

|= (a+b+c) (a-b)( b-c)

( c-a)

28) Let A= (

) (

) C= (

)

Find a matrix D such that CD - A B = 0.

OR

If A and B are square matrices of the same order such that AB=BA , then prove that by induction

that A = . Further , prove that = .

29) If x = √ ,y =√

, show that

=

.

OR

Differentiate √

with respect to √ .

30) Using differential find the approximate value of square root 0.0037.

OR

Show that the normal at any point to the curve x = acos + a sin , y = asin – a cos is at

a constant distance from the origin.

31) Integrate ∫

dx

Or

Integrate ∫ √ dx

32) Find the area of the region bounded by the ellipse

=1.

Section D

4x6 = 24 marks

33) The sum of three numbers is 6. If we multiply third number by 3 and add second number

to it we get 11. Adding first and third numbers we get double of the second number. Repression

rate algebraically and find the numbers using matrix method.

34) A wire of length 28 metre is to be cut into two pieces. One of the pieces is made into a circle

and the other into a square what should be the length of the two pieces so that the combined

area of the square and the circle is minimum.

35) Integrate

∫

OR

Prove that ∫

= ∫

, Hence

find ∫ [ ]

36) Find the area of the region (x.y) : x2 +y2 =4 , x+y =2.

OR

Using integration , find the area of the circle = 16which is common to the parabola

******************

ANSWER KEY

SECTION A

1. Prove for reflexive ,symmetric and transitive.

2. AA’ = *

+ *

+ *

+

3. Fog(x) = 2x

4. F-1 y = √

5.

6. Tan-1

=

X+y =1-xy

X+y+xy= 1

7. √

8. B=3 ,a =-2

9. ½

10. 32

11.

12.

13. Y’ =

14. 25 y

15. D

16. -2

17. -

18. C

19. C

20. 1/6

SECTION B

21.

22. --

OR

23. *

+

OR

*

+

24.

25.

∫

26.

SECTION C

27. Prove to get RHS

28. a = -191

b = -110

c = 77

d = 44

29. xy = √

y’ = -y/x

30. 0.060833

31.

– x + 2 tan -1 x + c

32. 6

SECTION D

33. Adj A = [

]

Det A =9

X=1 , Y =2 , Z = 3

34. X =

, Y =

35.

log 2

36.

**********************

REVISION QUESTION PAPER

Time: 2Hrs. PAINTING Marks:30

General Instructions:

a. All six questions are compulsory which carry equal marks.

b. Question 1 & 2 to be written in 200 – 300 words

c. Question 3, & 4 to be written in 100- 150 words

d. Questions 5 & 6 are objective type.

Q1. Appreciate any one Mughal miniature painting included in your course of study based on the

following points:

a. Title and name of the painter (5)

b. Medium and technique

c. Subject matter

d. Composition

Q2. Explain about the evolution of the Indian Flag (5)

Q3. How has the artist been successful in depicting the subject matter in the Rajasthani miniature

paintings. (5)

Chand Bibi playing Polo (Chaugan – Jodhpur School)

Q4. Write short notes on . (5)

Bharat meets Ram at Chitrakoot.

Q5. Mention the names of the artist of each of the following (5)

a. Kabir & Raidas b. Falcon on the bed rest c. Jehangir holding the picture of Madonna

d. Babar crossing the River Sone e. Krishna lifting Mount Govardhan

Q6. Name five artists of Rajasthani School of miniatures and their paintings (5)

*******************

ANSWER KEY.

A1. THE MUGHAL ART was different from Sultanate art or the Islamic art, Initial Paintings had no traditional Indian touch but very contextual alone. The artists then tried to represent Islam even in Indian style with the Indian subject matter. Islamic elements were included to make it more prosperous. Three phases of development are seen in the Mughal Art:

ART DURING AKBAR’ S PERIOD - the father of Mughal art. Artists of Akbar tried to include Iranian themes and Islamic values with the Hindu style and Indian aesthetic sense in their paintings. got the best Indian literature translated to Persian language and Persian Literature to Hindusthani. Women portraits were not encouraged though , but JEHANGIR’S PERIOD - very sharp and sensitive charming beauty of both humans and nature, Poeticism and imaginativeness was present in Jehangir’s character. Paintings of birds and animals. Slowly the influence of European elements were included in art. Light and shade , Three dimensional aspects were included in Indian art. SHAJAHAN PREFERRED ARCHITECTURE THAN PAINTINGS, delineation on applied subjects, courtly scenes and festivals, picnics, were brought in. Nature background and decorative elements were given preference. Symbols of beauty was more prominent. Main key features were Use of Space Element of Perspective Bright colors Calligraphy Borders were seen Use of more people Rulers and their portratis were seen more in profile. No women . Give 3-5 egs.like The painting Babar crossing River Sone was done by Jaganath Kabirdas and Raidas , Marriage of Dara Shukoh Birth of Salim

A 2. 7 times it got transformed.- stripes introduced - colors chosen to represent the values and communities -

symbols added – importance of the Bengal school – people who worked on the making of the flag. Who made it?,

what was the purpose of making it. - Signficance of each color, chakra cloth laws of the flag given in notebook.

Its importance and code of conduct.

A3. a. Jodhpur school - Polo players on horse back with polo sticks - control ball with their sticks – upper bodies

twisted backward – head covered with odhinis – dressed in Rajput style – cluster of foliage & flowers in stylized

manner – skirts spread in bell like fashion – reverse movement of maids and their horses – produced cleverly by

artist – tresses tied in top knots. Symmetry seen with horses and princess seems like mirror image. Charging

towards the ball in the centre. Two attendants are turning against each other.

A4. a. Jaipur School – GUMAN Chitra koot Hills of wonder – younger brother trying to take Brother Ram back

home – serenity & simplicity in composition – emotional meeting of brothers - 49 figures – Vishwamitra tells about

father’s death - group of people showing different scenes – Karna falls at feet of ascetics, - ram embraces

kaushalya promising to come back in 14 yrs – river Sarayu with blooming lotus - color used are green blue yellow

and white - painting of Jaipur school

A5. a. Ustad Faquirullah Khan b. Ustad Mansoor c. Abdul hassan d. Jaganath e. Miskin

A6. a. Shahibdin Mewar b. Utkal Ram Bundi c. Nuruddin d. Nihal Chand e. Guman

REVISION QUESTION PAPER

Time: 2Hrs. PSYCHOLOGY Marks:70

GENERAL INSTRUCTIONS

QUESTIONS IN PART A CARRY 1MARK EACH

QUESTIONS IN PART B CARRY 2 MARKS EACH

QUESTIONS IN PART C CARRY3 MARKS EACH

QUESTIONS IN PART D CARRY 4 MARKS EACH

QUESTIONS IN PART E CARRY 6 MARKS EACH

PART A

1. Who is the pioneer of the trait approach?

2. Calculate the mental age of an 11 year old who’s IQ is 110.

3. What is the chief benefit of the psychodynamic therapy?

4. Name any one type of environmental stress.

5. ………….. refers to poverty of speech.

6. Who proposed Logotherapy?

7. Who proposed the systematic desenstisation?

8. Who proposed the hierarchical model of intelligence?

9. Name any one developmental disorder seen during childhood.

10. Name the people associated with type A and B personalities.

11. Theory of balance was proposed by……………….

12. ...............refers to self- monitoring of emotions.

13. Extreme pain without identificable biological symptom is an example of………………disorder.

14. …………………..is also known as self -control.

15. Name a test that helps to measure aptitude.

16. ………………..is also known as ‘practical intelligence.’

17. Name the psychologists associated with emotional intelligence.

PART B

18. Give any two life skills.

19. Define personality.

20. What are the features of projective techniques?

21. Give any two factors that contribute to the healing in psychotherapy.

PART C

22. Explain any one psychological model to understand abnormal behavior.

23. What are the target characteristics that influence attitude change?

24. Discuss any three parameters of integral intelligence.

PART D

25. Discuss any four assessment methods to understand individual differences.

26. Explain identity. Difference between social and personal self.

27. Define dissociation. Explain any two forms of this disorder.

28. Explain the behavioural technique used to deal with irrational fears.

29. Rekha has lost interest in most activities along lack of sleep, change in body weight, tiredness and

greatly slowed behavior. What are the factors predisposing this disorder?

30. Explain any four factors of attitude formation.

PART E

31. Discuss the type approaches to understand personality.

Or

Discuss the self-report measures to assess personality.

32. What are anxiety disorders? Explain it subtypes.

Or

Discuss somatic symptom and related disorders.

*********************

Answer key

1 mark

1. Gordon Allport

2. 11

3. Emotional and intellectual insight

4. Pollution

5. Alogia

6. Victor Frankl

7. Wolpe

8. Jenson

9. Mental retardation

10. Rosenman and friedman

11. Fritz Heider

12. Emotional competence

13. Pain disorder

14. Self- regulation

15. GATB

16. Contextual intelligence

17. Salovey and Mayer

2marks

18. Life skills- assertiveness, time management, - define and explain

19. Personality refers to unique and consistent qualities that charactertistics an indivivual

‘s behavior across situations over a period of time.

20. Projective techniques: most indirect means of personality assessment, no right or

wrong answers, stimuli used are illdefined and unstructured.

21. Two factors include treatment process, carthasis, patient variables –explain

3 marks

22. Psychological models include psychodynamic, behavioural, cognitive and humanistic-

explain any one in detail

23. Target characteristics- self- esteem, personality, intelligence and strong prejudices-

factors- explain

24. Integral intelligence- in Indian tradition this is also known as “buddhi”- 4 parameters-

cognitive, social emotional entrepreunial - discuss

4 marks

25. 4 assessment methods- interview, observation, case study, psychological test – explain

26. Identity : totality of one’s conscious experiences, behavior. Personal and social identity:

examples; I’m a hindu and I love painting.

27. Dissociation: breakup of self in which one half runs away from the reality while the

other is made to face it. Two forms: amnesia, fugue DID- explain

28. Systematic desensitization is the technique to treat phobias. It uses principle of

reciprocal inhibition to handle anxiety. Three steps- interview, prepare hierarchy of

anxiety provoking situations, relaxation techniques- discuss

29. Depression- factors include age sex gender etc –explain

30. Attitude formation- factors- family and reference groups, own experiences, media

related influences- discuss

6 marks

31. Type approach – include ayurveda Hippocrates, rosenman and friedman, carl jung –

discuss in detail

Or self- report measures- MMPI , 16PF study and EPQ – all details related to these tests

32. Anxiety disorders- GAD, phobias, panic disorders, separation anxiety disorder

Or somatic related disorder- somatic symptom disorder, illness anxiety disorder, conversion

disorder.

***********************

REVISION QUESTION PAPER

Time: 2Hrs. SOCIOLOGY Marks:80

General Instructions: (i) There are 38questions in all (ii) All questions are compulsory. (iii) Question Nos. 1-20 carries 1 marks. (iv) Question Nos. 20-29 carries 2 marks (v) Question Nos.30-35 carries 4 marks each. (VI) Question Nos.36-38 carries6 marks each. Question No. 36 is to be answered with the help of the passage given.

Section A 1 The number of women dying in child birth per 1000 live birth is called as ………………….. 1 2 Stereotypes are often applied to 1 a) preconceived opinions or attitudes held by others b) actual practices or behavior towards another group. c) ethnic and racial groups and to women 3. List any two issues taken up by the Civil Societies. 1 Or What are the criteria used for defining OBC’s? 1 4. What do you mean by de-sanskritisation? 1 5. Commissions appointed to look into the measures for the welfare of OBC’s were ………….. and ……………….. 1 6. What is a virtual market? 1 7. …………………………………………. Amendment of constitution in 1992 introduced grass root democracy or de centralized governance, granting various provisions. 1 8.’ Caste is a discriminatory system.’ State whether the statement is true or false. Give reason for your answer. 1 9. What is a Van Panchayat? 1 OR What is a Nyaya Panchayat? 10. Adam Smith wrote 1 a) The City

b) The Wealth of Nations c) Das Capital 11. Which constitutional amendment brought about the following amendments: 1 a) Reservation of one third of total seats for women in rural and urban local bodies. b) 17% of seats reserved for women of Scheduled Castes and Scheduled Tribes in the local bodies 12. The growing market for international tourism also suggests how culture itself may become a commodity. An example is the famous annual fair in Pushkar, Rajasthan. Give one reason why Pushkar Mela can be considered for the above statement. 1 13. What is a dominant caste? 1 14. Name two pressure group organisations. 1 15. What do you mean by the ceiling Act? 1 OR What do you mean by Benami Transfer? 17. What do you mean by HYV? 1 18. A National Committee of 1938 was set up with …………………… as Chairman and ………………. As the General Editor to focus on the development of agriculture and other sources of primary production, exchange and finance, public utilities , transport and communication, etc 1 19. One transformation that was brought by Green Revolution was the increase in agricultural productivity especially in Punjab, Haryana,etc. State whether you agree or not. Justify your answer. 1 20. ……………………………….. gave legal recognition to the lists of Schedules of Caste and tribes 1

Section B 21. In what way formal demography is different from social demography? 2 22. State any two constitutional provisions meant to protect minority rights. 2 23. Who are the ‘privileged minorities’? 2

OR What is a Nation state ? 24. What does the term modernity assume? 2 25. State the social welfare responsibilities of panchayats. 2 26. In what ways are agriculture and culture linked? 2 OR Differentiate between a subsidy and a support price? 27. What do you mean by the term’ Begar’? 2 28. Explain the structural tensions faced by men and women in matriarchal societies 2

29. “In Indian nationalism, the dominant trend was marked by an inclusive and a democratic vision.” What do you understand by the words ‘inclusive’ and ‘democratic’ in this statement?

Section C 30. Explain the regional variations of low child sex ratio in India. 4

OR Describe the Theory of Demographic Transition. Why is the transition period associated with population explosion? 31. Trade and Commerce operated through Caste and Kinship networks in India. Discuss. 4

32. Could the RTI be a means of forcing the state to respond to the people of India? Elaborate 4 33. Describe with example the grass-root democratic functioning in tribal areas. 4 34. Elaborate on three aspects of change in Colonial India as stated by Satish Saberwal . 4

35. What were the major land reform laws introduced by the government after independence.?

4

OR

Explain Circulation of Labour.

Section D

36. Summarize the major changes in the institution of caste from colonial times to the present day. 6

37. Tribes have been classified according to their “permanent” and “acquired” traits.’Explain.

Classification of Tribes 6

OR Highlight the sources of conflict between ‘National development’ and ‘tribal development 38. Read the following passage, which reproduces a news item from theTimes of India (20th July, 2009, p.7) and answer the questions below: 6

Three Die Attempting Aamir Stunt

Three teenaged friends in Punjab attempted Aamir Khan’s Ghulam stunt of outracing an incoming train to reach a spot in their real life. But they failed and lost their lives too. Police said the boys had struck a bet to run on the track towards the train. However, they were run over by the train before they could jump off the tracks in Ludhiana. Kala and Lalu died on the spot while Anees succumbed to his injuries in a hospital. He told police that they had struck a bet to sec who could run for the longest duration in front of a running train, said a railway official. Q25a. The .mass media often promotes a strong sense of identification with stars and the characters they play on screen. While this can sometimes result in tragedy (as in the above case), can you think of examples where it can have positive effects on viewers?

Q25b. Many Indian films and tv serials are very popular even though they usually depict situations that are far from real life. On the other hand, ‘reality shows’ and competitions featuring ordinary people (rather than stars) are also becoming very popular. In your opinion, what explains the popularity of these very different mass media products?

******************

Answer key.

The ANSWER KEY carries only suggested value points for the answers. These are only guidelines

and do not constitute the complete answers.

1. Maternal mortality rate.

2. Ethnic and racial groups and to women

3. Campaign against rape and violence against women. Primary education reform ( any

other relevant answer)

OR

Socially and educationally backward classes, generally identified by castes, neither part

of the forward castes nor the Dalits.

4. It is the process where influence of non-sanskritic castes was found to be dominant

instead of high castes.

5. Kaka Kalekar and Mandal Commission

6. A market that exists only electronically, and conducts transactions through computer

and telecommunication media.

7. 73rd Constitutional Amendment

8. True. Birth decides an individual’s position in caste hierarchy. Social status in caste

hierarchy decides the occupation for an individual.

9. Van Panchayat are environmental groups comprising mostly of village women who

develop nurseries and nurture tree saplings.

OR

Nyay Panchayat have authority to pass judgement on petty civil and criminal cases, they

can impose fines but cannot award sentences.

10. The Wealth of Nations

11. 74th Constitutional Amendment

12. Pastoralists and traders comes from distant lands to buy and sell camels and other

livestock. It is also marketed internationally as a major tourist attraction. The fair is

famous as many socio economic activities happens. (Students response)

13. Dominant caste were those which had a large population and were granted landright.

They were politically, socially and economically dominant in their regions

14. Industrialists forms associations such as FICCI, Workers Unions like INTUC, CITU,

Farmer’s Unions like Shetkari Sangathan (any two)

15. Limits to be imposed on the ownership of land. Ceiling depended on the productivity of

land, ie, high productivity land had low ceiling and low productivity land higher ceiling.

OR

Some very large estates were broken up and large owners managed to divide the land

among relatives and others, including servants . This allowed the land owners to keep

control over the land.

17. High yielding Variety seeds.

18. Jawaharlal Nehru and K.T. Shah

19. Haryana and Punjab were prosperous states and Water was available for irrigation

20. The Government India Act of 1935.

Section B

21. A Formal demography, Quantitative field, Analysis, Measurement, Statistics, Mathematical, Counting and enumeration. Social demography— Focus on social, economic and political aspects, enquires into causes & consequences of population structures and change, Social processes and structures regulate demographic processes, Trace: the racial reasons for population trends.

22. Any section of the citizens residing in the territory of India or any part thereof having a district language, script or culture of its own shall have the right to conserve the same. No citizen shall be denied admission into any educational institution maintained by the state or received out of state funds on grounds only of religion, race, caste, language or any of them. 23. Privileged Minority : Extremely wealthy people who are not disadvantaged but belong to the small minority group. . OR

A Nation – State: Pertains to a particular type of state, characteristic of the modern world. Government has sovereign power within a territorial area and the people are citizen of a single nation 24. Modernity Involves - Local and parochial perspective give way to universal commitments and cosmopoiitan attitudes. Behaviour, thought, attitude is not decided by family, tribe, caste, community etc. Occupation / work based on choice not birth. Scientific & rational approach / attitude prevails over emotion. Positive and desirable values - humanitarian, egalitarian etc.

25. Social responsibilities of panchayats-Maintenance of burning & burial grounds. According of birth & deaths. Establishment of child welfare & maternity centres, Control of cattle, ponds, Promotion of agricultural activities. Propagation of family planning. 26.Agriculture & cultural linkages -Cultural practices and patterns can be traced to our agrarian backgrounds - e.g. . Baisakhi, Ugadi etc. Celebration of new year festivals in different regions of India -Pongal, Bihu, Onam etc. Agriculture is a way of life as it is reflected in our practices OR In subsidies, the government pays parts of the price charged for inputs because of which it lowers the cost of farming . Support prices help to ensure a minimum income for farmers because they are the prices at which the government agrees to buy agricultural commodities. 27. A Begar- It is free - labour - members of low ranked caste groups had to provide labour for a fixed number of days per year to the village zamindar or landlord. Many working poor tied to landowners in “hereditary” labour relationships - Bonded labour. 28. Structural tensions faced by men and women in matriarchal societies - Matriarchal form

of family refers to the “authority and dominance “lying with the woman . However, in reality it

is Matriliny which is seen to exist among the Khasis of Meghalaya. The woman inherits the

property from her mother but does not exercise control over it; nor are they the decision

makers in public affairs. The authority and control goes from maternal uncle to nephew and

the inheritance from mother to daughter. It creates a role conflict for the male members as

they are torn between the responsibilities of their natal household and that of his wife and

children. There is an apprehension in the minds of the wife and sister of the man; with regard

to his commitment to their welfare. (Any two relevant [point )

29. In the above statement “ inclusive “ and “ democratic “ mean - Inclusive because it

recognized diversity and plurality Democratic because it sought to do away with

discrimination and exclusion and bring forth a just and equitable society

30. A Regional variations of low sex ratio in India- Lowest child sex ratios are found in the most prosperous regions of India - Punjab, Haryana, and Chandigarh etc. are among the richest states in India in terms of per Capita income, they also are the states with the lowest child sex ratio - The problem of selective, abortions is not due to poverty, dowry or lack of resources - Economically prosperous families decide to have fewer children. They may choose the sex of their child

OR

A Theory of Demographic Transition _ first stage - high birth rate and high death rate leads to low growth rate. _ Second state - high birth rate and low death rate leads to high growth rate, (transitional stage) _ Third stage - both birth rate & death rate are low leading to low growth rate._ The “population explosion” occurs in the second stage:- death rate is brought down relatively quickly, through advanced methods of disease control etc.; birth rate however remains high 31. A. Trade & Commerce operated through Caste & Kinship network. _ Pre- colonial India had well organized indigenous merchant groups, trading networks and banking system. _ Nakarattars of Tamil Nadu had extensive caste based serial networks _ Traditional business communities in India include not only Vaisyas but also other groups with distinctive religious identities Exchange of credit through Hundi encouraged merchant to engage in long distance trade. . 32. A Forced response of state to RTI - RTI enacted by the Parliament in India in 2005 gives the right to any citizen to seek information from public authority. Public authority should disseminate information as it leads to transparency. Spending of Govt. funds. Citizens have a right to inspect documents, works & records on public issues. 33. Grass-root democratic functioning in tribal areas - Tribal areas have had a rich tradition of grass-root democratic functioning, a typical egalitarian social organization For example- Among the Khasis , Jaintias and the Garo have their own traditional political institutions that have existed for 100 years These institutions were fairly well developed and functioned at village level, clan level and state level. Political system of Khasis each clan had its own council known as ‘Durbar Kur’ presided by clan headman. 34. Satish Saberwal. Thrce aspects of change in colonial India -Satish Saberwal. Modes of communication. forms of organisation. The nature of ideas 35. Abolition of Zamindari system (abolition of the intermediaries that stood between the cultivator and the State) Tenancy Abolition and Regulation Act ( to give security to the tenants. ) Land Ceiling Act – benami transfer

OR A Circulation of Labour- _ Demand for seasonal agriculture labour in prosperous agricultural region._ Higher wages in those regions attracted the labour from less developed regions_ Migrant labour mainly are from drought prone areas-”foot loose labour”: cheaper & easily exploited._ The local labourers move out to big towns. _ Feminisation of agricultural force. 36. A Changes brought about by colonialism -The major changes were brought about by industrialization and urbanization_ Emergence of machine based production led to the decline of indigenous modes of production _ Emergence of new cities. Capitalism became the dominant economic system _ Changes in. mobility of peoples_ Changes in agriculture such as crop pattern 37. Permanent Traits In terms of language - tribes are classified into four categories (Indo-Aryan, Dravidian, Austric & Tibeto - Burman. Region - The ecological habitat cover includes hills, forests, rural planes and urban industrial areas. Racial classification -Negrito,

Australoid, Mongoloid, Dravidian and Aryan In terms of size - largest Gonds, Bhils, Santhals, Oraons, Minas, Bodos, Mundas; smallest are some Andamanese, Islanders. Acquired Traits: Basis of livelihood - fisherman, food gathers and hunters Assimilation into Hindu Society Attitude towards Hindu Society.

OR National development particularly in the Nehruvian era, involved the building of large dams, factories and mines. The tribal areas were located in mineral rich and forest covered parts of the country. This kind of development has benefitted the mainstream at the expense of the tribes. The process of dispossessing the tribals of their land has occurred as a necessary by product of the exploitation. The lost of forests on which most tribalcommunities depended has been a major blow. The coming of private property in their land affected the tribals. Series of dams, Industrial areas of Jharkhand. 38. Read the following passage, which reproduces a news item from the Times of India (20th

July, 2009, p.7) and answer the questions below: 6

A Reasons attributed to growth Indian language newspapers -_ Rise of literate people in numbers_ Introduction of local news_ Adoption of advanced printing technologies _ Marketing strategies Students response