14648398-Logic-and-Reasoning.pps
Transcript of 14648398-Logic-and-Reasoning.pps
-
7/28/2019 14648398-Logic-and-Reasoning.pps
1/21
Logic and Reasoning
AFTERSCHOOOL
Centre for social entrepreneurship, Bikaner
www.afterschoool.tk
www.afterschool.tk
09414430763
http://www.afterschoool.tk/http://www.afterschool.tk/http://www.afterschool.tk/http://www.afterschoool.tk/ -
7/28/2019 14648398-Logic-and-Reasoning.pps
2/21
In a certain code, SUBSTITUTION is written as
ITSBUSNOITUT. How is DISTRIBUTION
written in that code ? (a) IRTSIDNOITUB(6) IRTSIDNOIBUT (c) IRTDISNOITUB (d)
IRTDISNOIUTB (e) None of these
THE CORRECT ANSWER IS
IRTSIDNOITUB AS THE LOGIC IS TOBREAK THE WORD AND REVERSE THE
SEQUENCE.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
3/21
If MADRAS is written as ARSARS, how can we
write ARKONAM in that code?
(1) ROAAKNM (2) ROKANAM (3)NONE
Ans is (1) we are picking alternate digits
to form the code so logically the
answer is (1).
-
7/28/2019 14648398-Logic-and-Reasoning.pps
4/21
Statements : Some camels are ships.
No ship is a boat. Conclusions : I. Someships are camels. II. Some boats are camels.
III.Some camels are not boats. IV.All boats are
camels.
(a) Only I follows (b) Only II and III follow(c) Only I and III follow (d) Only I and II follow
(e) Only either III or IV follows
Option C is correct solve by venndiagrams
-
7/28/2019 14648398-Logic-and-Reasoning.pps
5/21
Statements: All young scientists are open-
minded.
No open-minded men are superstitious.
Conclusions:I. No scientist is superstitious. II. No young
people are superstitious
Neither conclusion is valid conclusion.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
6/21
Before reaching his office from
home, Ram had to turn right 7
times, and left 8 times. His home isfacing East. Is his office North
facing or south facing or east or
west facing?
Ans: The office is South Facing .
-
7/28/2019 14648398-Logic-and-Reasoning.pps
7/21
In a group of persons travelling in a bus, 6
persons can speak Tamil, 15
can speak Hindi and 6 can speak Gujarati.In that group, none can speak
any other language. If 2 persons in the
group can speak two languages and 1
one person can speak all the three
languages, then how many persons are
there in the group ? (a) 21 (6)22
(c)23 (d) 24
23 is the answer.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
8/21
A bus starts from city X. The number of
women in the bus is half of the nunber
of men. In the city Y, 10 men leave the busand five women enter. Now, number
of men and women is equal. In the
beginning, how many passengers entered
the bus ?
(a)15 (6)30 (c)36(d) 45
45 is the right answer.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
9/21
Between two book-ends in your study are
displayed your five favourite puzzle books.
If you decide to arrange the five books in
every possible combination and
moved just One book every minute, how
long would it take you ?
(a) 1 hour (2) hours (c) 3 hours (d) 4hours
2 hours is the right answer.
3
-
7/28/2019 14648398-Logic-and-Reasoning.pps
10/21
At what time between 3 and 4, are
the two hands of the clock apart by
45 degree?
3 plus 8.18 minutes or 3 plus 24.55minutes approximate.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
11/21
18th of June of a particular year is
on Friday then 4th April of next
year falls on which day of theweek?
Cannot be determined.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
12/21
If MANGO is coded as NFMZL and
APPLE is coded as DKOOZ, then
how is LIMBO coded ? If LIMBO iscode then what is the original
word?
NALHK IS THE ANSWER, IN THE
SECOND CASE THE ORIGINAL WORD
WILL BE PCNJM.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
13/21
A basket contains caps of which
25% are green caps. If the
percentage of green caps in thebasket has to be raised to 40%,
what percentage of total caps in the
basket has to be added?
15%, 20%, 25%, 30%
The answer is 15%.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
14/21
An ant can climb 90 ft. at a speed
of 9 ft. per minute, but after
climbing every 9 ft. it slips down by6 ft in next 1 min. After how many
minutes, it will reach at the top?
55 minutes is the right anwer (90-9 = 81/3
*3 ==27*2 = 54 +1 == 55 minutes.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
15/21
If alphabet are written, only the first
half of alphabet is reversed, Which
letter is 3rd to the left of 7th letter to
the right of E?
A is the answer as you can see it -
mlkjihgfedcbanopqrstuvwzyz
I h t ti t t b
-
7/28/2019 14648398-Logic-and-Reasoning.pps
16/21
In what proportion must water be
mixed with spirit to gain 16.66% by
selling at cost price?
Add approx. 1/6th water to the spirit.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
17/21
I have a few sweets to be distributed. If I keep 2, 3
or 4 in a pack, I am left
with one sweet, if I keep 5 in a pack, l am left withnone, What is the minimum
number of sweets that I have to pack and,
distribute ?
A)25 b)37 c)54 (d)65
25 is the right answer.
-
7/28/2019 14648398-Logic-and-Reasoning.pps
18/21
A, B, C, D and E play a game of cards. A says to
B, If you give me three cards,
you will have as many as E has and if I give you
three cards, you will have as
many as D has." A and B together have 10 cards-
more than what D and E
together have. If E has 2 card more than what Chas, and the total number
of cards be 133, how many cards does B have ?
(a) 22 (b)23 (c) 25(d) 35
-
7/28/2019 14648398-Logic-and-Reasoning.pps
19/21
In an examination, a student scores 4 marks for
every correct answer and loses
1 mark for every wrong answer. If he attempts all
75 questions and secures
125 marks, the number of questions he attempts
correctly, is(a) 35 (b) 40 (c) 42
(d) 46
40 is the right answer (40*4 35*1)
-
7/28/2019 14648398-Logic-and-Reasoning.pps
20/21
Thanks
Afterschoool conducts three year integrated
PGPSE (after class 12 along with CA & CS) and
18 month PGPSE (Post Graduate Programme in
Social Entrepreneurship) along with preparationfor CFP. It also conducts workshops on social
entrepreneurship in schools and colleges all
over India start social entrepreneurship club in
your institution today with the help fromafterschoool and help us in developing society.
afterschoool tk
http://www.afterschoool.tk/http://www.afterschoool.tk/ -
7/28/2019 14648398-Logic-and-Reasoning.pps
21/21
www.afterschoool.tk
social entrepreneurship for better
society
http://www.afterschoool.tk/http://www.afterschoool.tk/