Name of the Candidate (in Capitals) :

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in Words :

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This Booklet contains 24 pages

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16No. :

21. The stomach is located in the .............upper portion of

the............. cavity :(1) Right, thoracic(2) Left, abdominal(3) Right, abdominal(4) Left, thoracic

2. The wall of alimentary canal from oesophagus to rectum possesfour layers. The sequence of these layers is -(1) Serosa – Mucosa – Submucosa – Muscularis(2) Muscularis – Serosa – Mucosa – Submucosa(3) Serosa – Muscularis – Mucosa – Submucosa(4) Serosa – Muscularis – Submucosa – Mucosa

3. Which of the following is incorrect about pancreas?(1) It is compound gland as it has both exocrine and

endocrine part(2) Exocrine part secretes alkaline pancreatic juice

having enzymes(3) Endocrine part secretes hormones like insulin a n d

glucagon(4) It is surrounded by glisson’s capsule

4. Tidal volume is calculated by :(1) Inspiratory capacity minus the inspiratory reserve volume.(2) Total lung capacity minus the residual volume.(3) Functional residual capacity minus residual volume.(4) Vital capacity minus expiratory reserve volume.

5. Find out the correct match -Column I Column IIA. Hepatic lobule I. Base of VilliB. Crypts of leiberkuhn II. Glisson’s capsuleC. Sphincter of Oddi III. Gall bladderD. Cystic duct IV Hepato-pancreatic duct(1) A- II, B-I, C-IV, D-III(2) A-I, B-II, C-IV, D-III(3) A-I, B-II, C-III, D-IV(4) A-IV, B-III, C-II, D-I

6. Find out the correct sequence of substrate, enzyme andproduct :

(1) Small intestine : Proteins, Pepsin, Amino acids

(2) Stomach: Fats, Lipase, Micelles

(3) Duodenum: Triglycerides, Trypsin, Monoglycerides

(4) Small intestine: Starch, -Amylase, Maltose

7. Which of the following is expected if husband is Rh+ andwife is Rh– ?(1) No problem with 1st pregnancy(2) No problem would be expected with second pregnancy

if first child have Rh- blood(3) Both (1) & (2)(4) No problem could be expected in any pregnancy

8. Bile produced in the liver is associated with which of thefollowing?(1) Emulsification of fats into tiny globules (micelles) in

the small intestine by bile pigments(2) Digestive action of pancreatic amylase(3) Emulsification of fats into tiny globules in the small

intestine by bile salts.(4) Digestion of proteins into amino acids

9. Distribution of blood flow is mainly regulated by the :(1) Arterioles(2) Arterial capillaries(3) Venule(4) Venous capillaries

10. Digestive system consist of:(1) Alimentory canal + Liver + Thyroid gland +Thymus(2) Alimentory canal + Liver + Pancreas +Parathyroid gland(3) Alimentory canal + Liver + Pancreas + Salivary glands(4) Alimantary canal + Liver + Thymus + Pancreas

11. Origin of heart beat and its conduction is represented by :(1) SA-node AV-node Purkinje fibres

Bundle of His(2) AV-node Bundle of His SA-node

Purkinje fibres(3) Purkinje fibres AV node SA-node

Bundle of His(4) SA-node AV node Bundle of His

Purkinje fibres

12. Foramen ovale is present only in the heart of embryosleading flow of blood from the right auricle to :(1) Right ventricle(2) Postcaval vein(3) Pulmonary artery(4) Left auricle

313. The below diagram represents a section of small intestinal

mucosa showing villi. Identify A, B, C and D

-

(1) A- Villi, B - Lacteal, C - Capillaries, D - Crypts(2) A- Lacteal, B - Villi, C - Capillaries, D - Crypts(3) A- Villi, B - Lacteal, C - Crypts, D - Capillaries(4) A- Crypts, B - Lacteal, C - Capillaries, D - Villi

14. Digestive enzymes responsible for breaking down ofdisaccharides include :(1) pepsin, trypsin and trypsinogen(2) Amylase, pepsin and lipase(3) Sucrase, lactase and maltase(4) Pepsin, trypsin and chymotrypsin

15. Which of the following is correct :(i) Water play important role in metabolic processes &

also help in dehydration(ii) Biomacromolecules can be utilised by body their

original form(iii) Digestion is conversion of complex food substance

into simple non- absorbable form(iv) Digestion is carried out by mechanical & biochemical

method(1) (i), (ii), (iii), (iv) are correct(2) (i) and (iv)(3) (iii) and (iv)(4) (iv) only

16. Thecodent type of attachment reflects:(1) Tooth is embedded in a socket of jaw cartilage(2) Organism have Heterodont dentition.(3) Tooth is embedded in a socket of jaw bone

(4) Organism have dental formula 21232123

17. Match List I with List II and select the correct option.List I List IIPlasma protein Functions

I. Fibrinogen A. Defence mechanismII. Globulins B. Osmotic balanceIII. Albumins C. Coagulation of blood(1) I-C, II-A, III -B(2) I-A, II-C, III-B(3) I-C, II-B, III-A(4) I-B, II-A, III-C

18. Inflammation of the lung covering causing severe chestpain is :(1) Emphysema(2) Pleurisy(3) Asphyxia(4) Hypoxia

19. Volume of air left after normal expiration in human lung is :-(1) Total lung capacity(2) Residual volume + ERV(3) Residual volume(4) Tidal volume

20. Atherosclerosis, affects the blood vessels that supplyblood to the heart muscles, is caused by deposition ofCalcium, fat, cholesterol and fibrous tissues making thelumen of arteries narrow -The above facts are related to(1) CAD(2) SCID(3) Blue baby(4) Heart arrest

21. Match list I with list II correctly -List I List II

Types of leucocytes/WBCs Their % (of total WBC)I. Neutrophils A. 20 - 25II. Basophils B. 2-3III. Monocytes C. 6-8IV. Eosinophils D. 0.5 -1V Lymphocytes E. 60 - 65(1) I-E, II-D, III-C, IV-A,V-B(2) I-A,II-B,III-C,IV-E,V-D(3) I-E, II-D,III-C, IV-B, V-A(4) I-B, II-D, III-A, IV -C,V-A

422. Which of the following representations is correct about

blood groups and donor compatibility?

(1) a(2) b(3) c(4) d

23. Oxygenated blood from lungs is carried to the heart by:(1) Pulmonary artery(2) Pulmonary vein(3) Coronary vein(4) Pre-cavals

24. The below figure is the diagrammatic representation ofstandard ECG.

Column-I Column-IIA. P-wave I. Ventricular

depolarizationfollowed by ventricularcontraction

B. QRS complex II. Atrial depolarizationfollowed bysystole of both atria

C. T -wave III. Ventricular repolarizationfollowed by ventricularrelaxation

(1) A- I, B-IL, C-III(2) A-III, B-II, C-I(3) A- II, B-I, C-III(4) A- II, B-III, C-I

25. Which of the following blood vessels possess semilunarvalves :(1) Vena cava and aorta(2) Aorta and pulmonary artery(3) Pulmonary artery and pulmonary vein(4) Pulmonary vein and vena cava

26. Thoracic cage of man is formed of :(1) Ribs and sternum(2) Ribs, sternum and thoracic vertebrae(3) Ribs, sternum and lumbosacral vertebrae(4) Ribs and thoracic vertebrae

27. In mammals, the opening of postcaval in the right auricle isguarded by :(1) Mitral valve(2) Thebesian valve(3) Eustachian valve(4) Bicuspid valve

28. Match the Column I with Column II -Column I Column II

A. Heart failure I. Heart muscle is suddenlydamaged by an inadequateblood supply

B. Cardiac arrest II. Chest pain due toinadequate O2 reaching theheart muscles

C. Heart Attack III. AtherosclosisD. CoronaryArtery IV. Heart not pumping blood

disease effectively enough tomeet the needs of the body

E. Angina pectoris V. Heart stops beatingA B C D E

(1) IV V I III II(2) V IV I III II(3) IV V I II III(4) V IV II III I

29. Pacemaker is :(1) Instrument for measuring heartbeat(2) Instrument for measuring pulse rate(3) Auriculo–ventricular node that provides impulse

for heartbert(4) Sinu–auricular node that provides impulse for

heartbeat

530. Given below is a sigmoid curve for oxyhemoglobin

dissociation :-

Which of the following factor favour for shifting of curve(B) (A)(1) low PO2, less H+ concentration, less temperature(2) High PO2, less H+ concentration, less temperature(3) Low PO2, more H+ cencentration, more temperature(4) High PO2, more H+ concentration, less temperature

31. The two kidneys of man lie :(1) At the level of ovaries(2) At the same level(3) Left kidney at a higher level than the right one(4) Right kidney at a higher level than the left one

32. The characteristic that is shared by urea, uric acid andammonia is/are :1. They are nigrogenous waste2. They all need very large amount of water for excretion3. They all are unequally toxic4. They are produced in the kidneys(1) 1 only(2) 1 and 3(3) 1 and 4(4) 1, 3 and 4

33. As breast feeding is replaced by less nutritive food low inproteins and calories, infants below the age of one year arelikely to suffer from :(1) Rickets(2) Marasmus(3) Kwashiorkor(4) Pellagra

34. A child died after normal birth or died before birth can beconfirmed by measuring :(1) Tidal-volume(2) Residual volume(3) The weight of the child(4) Anatomical dead-space volume

35. Which one required for activation of trypsinogen enzyme :(1) HCl(2) Pepsin(3) Enterokinase(4) Somatostatin

36. Match the columns and find the correct options:-

Between Smalland Large Intestine

(1) A-R, B-Q, C-S, D-P(2) A-P, B-S, C-R, D-Q(3) A-P, B-R, C-S, D-Q(4) A-Q, B-R, C-S, D-P

37. Which of the following is correct?

(1) Starch Monosaccharides

(2) Fat Diglycerides

(3) Protein Dipeptides

(4) Nucleic acid Nucleotide

38. How many enzymes in the list given below work peptidebond ?trypsin, pepsin, chymotrypsin, Amino peptidase, Lactase,Rennin, Nuclease, elastase :(1) Six(2) Three(3) Four(4) Five

39. Muscle helps to increase the volume of thoracic cavity?(1) Diaphragm and I.I.C.M.(2) Diaphragm and E.I.C.M(3) I.I.C.M and E.I.C.M.(4) I.I.C.M. and abdominal muscle

640. In the given diagram identify A, B, C, D :-

41. Total volume of air person can expire after a normalinspiration is :-(1) Residual volume(2) Inspiratory capacity(3) Expiratory capacity(4) Vital capacity

42. Select the incorrect statement with respect to emphysema:-(1) Alveolar walls are damaged(2) Respiratory surface get decreased(3) Major causes of this is cigarette smoking(4) It causes Infection of bronchi and bronchioles

43. During swallowing entry of food into the larynx is prevented by :-(1) Sound box(2) Trachea(3) Gullet(4) Epiglottis

44. Many collecting duct converge and through medullaryPyramids in the calyces open into the :-(1) Renal Pelvis(2) Duct. of Bellni(3) Column of Bertini(4) Vasa Recta

45. Shapes of Henle's loop and vasa recta are :-(1) 'C' shaped and 'U' shaped respectively(2) 'U' shaped and 'C' shaped respectively(3) Hairpin shaped and 'U' shaped respectively(4) Hairpin shaped and 'C' shaped respectively

46. Uriniferous tubules are mainly concerned with :-(1) Concentration of urine(2) Passage of urine(3) Removal of urea from blood(4) Reabsorption of useful substances from glomerular filtrate

47. Donor X and recipient Y belong to same blood group.Transfusion has led to RBC agglutination because :-(1) X is Rh–, Y is Rh+

(2) X is Rh+, Y is Rh–

(3) Both are Rh–

(4) Both are Rh+

48. In amphibians and reptiles, respiratory structure/organreceives :-(1) Deoxygenated blood(2) Oxygenated blood(3) Mixed blood(4) None of these

49. How many disease in the list given below have mixing ofpure and impure blood?(A) Myocardial infarction(B) Patent foramen ovale(C) Patent ductus arteriosus(D) Atherosclerosis(E) Venticular septum defect(1) Two(2) Four(3) Three(4) Five

50. Hormones erythropoietin and renin are secreted by whichcells :-(1) Juxtamedullary cells of kidney(2) Macula densa cells of kidney(3) Podocyte cells of kidney(4) Juxta glomerular cells of kidney

51. Find out the correct match from the following :-Column-I Column-II Column-III

(1) Enamel hard Found necksubstance part of tooth

(2) Incisors Diphyodont 4 in number(3) Tongue Muscular Ventral surface

attach base ofbuccal cavity

(4) Premolor Thecodont Milk teeth

752. Smoking causes

(1) Increase in CO and decrease in free oxygen in blood(2) Decrease in CO and increase in free oxygen in blood(3) Increase in CO and decrease in haembound oxygen(4) Decrease in CO and increase in haembound oxygen

in body

53. Kidney stone is formed of :(1) Cholesterol(2) Calcium oxalate(3) Urea(4) MgPO4

54. Which of the following statement is/are true?(I) Glomerular filtrate is isotonic to plasma(II) When the Urine passes into collecting tubule, It

become hypotonic(III) Filtrate is Isotonic in proximal convoluted tubule

Option :-(1) I and II(2) II and III(3) I and III(4) All

55. Substance Glomerular Reabsorbed UrineFilterate

(i) Proteins 2g 2 g 0g(ii) Glucose 162 g 162 g 0g(iii) Urea 54g 24 g 30 g(iv) Creatinine 1.6 g 0g 1.7 g(a) Glucose is completely reabsorbed(b) Urea is partially reabsorbed(c) Proteins are secreted into urine(d) Creatinine is secreted into urineWhich of the following options, in view of above statementsis correct?(1) (a), (c)and (d)(2) (a), (b)and (c)(3) (b), (c)and (d)(4) (a), and (d)

56. Cholecystokinin acts on :(1) Pancreas and gall bladder(2) Gastric glands and liver(3) Pancreas and duodenum(4) Pancreas and intestine

57. Which of the following statements is not true?

(1) Loop of Henle is largely responsible for concentrated

urine

(2) Descending limb of loop of Henle is impermeable to

solutes.

(3) Distal convoluted tubule functions in K+, Na+

homeostasis

(4) Descending limb of loop of Henle is impermeable to

water.

58. Which blood vessels contains the more amount of urea ?

(1) Hepatic vein

(2) Renal vein

(3) Hepatic Artery

(4) Renal Artery

59. Partial pressure of oxygen in alveoli, atmospheric air and

tissue will be :

(1) 40, 159, 49

(2) 40, 0.3, 45

(3) 104, 159, 40

(4) 104, 0.3, 45

60. Which one of the following is correct?

(1) Lymph = Plasma + RBC + WBC

(2) Blood = Plasma + RBC + WBC + Platelets

(3) Plasma = Blood - Lymphocytes

(4) Serum = Blood + Fibrinogen

61. Which type of white blood cells are concerned with the

release of histamine and the natural anticoagulant heparin?

(1) eosinophils

(2) monocytes

(3) neutrophils

(4) basophils.

62. Angiotensinogen is a protein produced and secreted by :

(1) juxtaglomerular (JG) cells

(2) macula densa cells

(3) endothelial cells (cells lining the blood vessel

(4) liver cells

863. A coma patient virtually supported by machines which replace

heart and lungs. The patient is otherwise brain dead. What isincorrect about this patient :(1) This patient is still a living entity(2) This patient has lost its consciousness(3) This patient still exhibit metabolism(4) This patient is living but has lost its self consciousness

64. Conditional reabsorption of Na+ and water takes place in :(1) PCT(2) DCT(3) Henle's loop(4) Bowman's capsule

65. Match the two columns and select the right one amongoptions given :

Column I Column IIA. Duodenum i. A cartilaginous flapB. Epiglottis ii. Small blind sacC. Glottis iii. ‘C’ shaped structure

emerging from thestomach

D. Caecum iv. Opening of wind pipe(1) A-i, B-ii, C-iii, D-iv(2) A-iv, B-iii, C-ii, D-i(3) A-iii, B-i, C-iv, D-ii(4) A-ii, B-iv, C-i, D-iii

66. The function of tracheal cilia is to :(1) Pass mucus out(2) Pass mucus in(3) Pass air out(4) Pass air in

67. Mark the right statement among the following :(1) Trypsinogen is an active enzyme(2) Trypsinogen is secreted by intestinal mucosa(3) Enterokinase is secreted by pancreas(4) Bile can activate lipase

68. A person breathes in some volume of air by forced inspirationafter having a forced expiration. This quantity of air taken in is :(1) Total lung capacity(2) Tidal volume(3) Vital capacity(4) Inspiratory capacity

69. From the following relationships between respiratory volume

and capacities, mark the correct option :

i. Inspiratory capacity (IC) = Tidal volume + Residual

volume

ii. Vital capacity (VC) = Tidal volume (TV) + Inspiratory

Reserve Volume (IRV) + Expiratory Reserve Volume

(ERV)

iii. Residual Volume (RV) = Vital capacity (VC) – Inspiratory

Reserve volume (IRV)

Options :

(1) (i) Incorrect, (ii) Incorrect, (iii) Incorrect

(2) (i) Incorrect, (ii) Correct, (iii) Incorrect

(3) (i) Correct, (ii) Correct, (iii) Incorrect

(4) (i) Correct, (ii) Incorrect, (iii) Correct

70. Which of the following statements is correct?

(1) ADH – prevents conversion of angiotensinogen in

blood to angiotensin

(2) Aldosterone – Salt reabsorption

(3) ANF – Enhances sodium reabsorption

(4) Renin – Causes vasodilation

71. Which of the following cells does not exhibit phagocytic

activity?

(1) Monocytes

(2) Neutrophil

(3) Basophil

(4) Macrophage

72. Different types of excretory structures and animals are given

below. Match them appropriately and mark the correct answer

from among those given below :

Excretory structure/organ Animals

A. Protonephridia i. Prawn

B. Nephridia ii. Cockroach

C. Malpighian tubules iii. Earthworm

D. Green gland or Antennal gland iv. Flatworms

(1) D-i, C-ii, B-iii and A-iv

(2) B-i, D-ii, A-iii and C-iv

(3) D-i, C-ii, A-iii and B-iv

(4) B-i, C-ii, B-iii and D-iv

973. Match the terms given under Column ‘A’ with their functions

given under Column ‘B’ and select the answer from the optionsgiven below :

Column A Column BA. Lymphatics i. Carries oxygenated

bloodB. Pulmonary vein ii. Immune ResponseC. Thrombocytes iii. To drain back the

tissue fluid to thecirculatory system

D. Lymphocytes iv. Coagulation of bloodOptions :(1) A-ii, B-i, C-iii, D-iv(2) A-iii, B-i, C-iv, D-ii(3) A-iii, B-i, C-ii, D-iv(4) A-iv, B-i, C-iii, D-ii

74. Dialysing unit (artificial kidney) contains a fluid which is almostsame as plasma except that it has :(1) High glucose(2) High urea(3) No urea(4) High uric acid

75. Which of the following is not secreted by the chief cells?(1) Pepsinogen(2) Prorennin(3) Gastric lipase(4) Nuclease

76. Match the abnormal conditions given in Column A with theirexplanations given in Column B and choose the correct option :

Column A Column BA. Glycosuria i. Deficiency of bloodB. Renal calculi ii. 180 ltr/dayC. Glomerular iii. Mass of crystallised

filtrate salts within the kidneyD. Anaemia iv. Presence of glucose

in urineOptions:(1) A-i, B-iii, C-ii, D-iv(2) A-iii, B-ii, C-iv, D-i(3) A-iv, B-iii, C-ii, D-i(4) A-iv, B-ii, C-iii, D-i

77. Match the columns and choose the correct option :

Column I Column II

A. Salivary amylase I. Proteins

B. Bile Salts II. Milk proteins

C. Rennin III. Starch

D. Pepsin IV Lipids

(1) A- III, B-IV, C-II, D-I

(2) A- III, B-IV, C-I, D-II

(3) A-IV, B-III, C-II, D-I

(4) A-I, B-II, C-III, D-IV

78. During deep inhalation, the muscles involved are:

(1) External intercostal muscles and muscles of diaphragm

(2) Internal intercostal muscles and muscles of diaphragm

(3) External intercostal muscles, muscles of diaphragm and

muscles of abdomen

(4) Only muscles of abdomen

79. Which of the following statements is correct regarding tidal

volume?

(1) It is the volume of air inspired and expired during normal

breathing.

(2) It is the extra amount of air that can be inspired forcibly

after a normal inspiration.

(3) It is the extra amount of air that can be expelled forcibly

after a normal expiration.

(4) It is the volume of air that always remain in the lungs

after forcible expiration.

80. Which of the following is incorrect?

(1) Each kidney has nearly one million nephrons.

(2) Nephron has two part - Glomerulus & renal tubule

(3) Glomerulus alongwith Bowman’s capsule is called

malpighian body

(4) Vasa recta is absent or highly reduced in medullary

nephron.

1081. Which of the following is correct for digestive disorder?

A. Indigestion - Food poisoning, over eating, Spicy

food.

B. Constipation - Bowel movement occur regularly

C. Diarrhoea - It reduces the absorption of food.

D. Vomiting - A feeling of nausea precedes vomiting

(1) A, B, C, D

(2) A, C, D

(3) A, B, D

(4) None of these

82. Which of following is incorrect?

(1) Annelids & chordates have a closed circulatory

system

(2) Amphibian & reptile (crocodiles) have 3 chambered

heart

(3) Heart is mesodermally derived organ protected by a

double walled membranous pericardium

(4) Atrium & ventricle of the same side are seperated by

atrio - ventricular septum

83. Oxygen haemoglobin dissociation curve is shifted to right

in all except :

(1) Fall in PH

(2) Rise in Temprature

(3) Increase in CO2

(4) Hb

84. Glomerular filtration is most dependent on :

(1) Renal blood flow

(2) Pressure in Bowman’s capsule

(3) Glomerular capillary pressure

(4) Plasma membrane pressure

85. The mechanism that protects normal pancrease from auto

digestion is :

(1) Secretion of Bicorbonate

(2) Protease inhibitors present in plasma

(3) Proteolytic enzyme secreted in inactive form

(4) The resistance of pancreatic cells

86. Main site of bicorbonate reabsorption is :

(1) Proximal convoluted tubule

(2) Distal convoluted tubule

(3) Cortical collection duct

(4) Medullary collection duct

87. Which of the following is incorrect?

(1) Amount of filtrate formed by the kidney per minute

is called glomerular filtration rate (GFR)

(2) Nephron is structural and functional unit of kidney

(3) ADH facilitates water reabsorption from the proximal

part of the tubule

(4) ANF can causes rasodilation & there by decrease

the blood pressure.

88. In which of the following a reduction in arterial oxygen

tension occurs :

(1) Anaemia

(2) CO-poisoning

(3) Moderate excercise

(4) Hypoventilation

89. During muscular excercise all are seen except :

(1) Increase in blood flow to muscles

(2) Strok volume increase

(3) O2 dissociation curve shifts to left

(4) O2 consumption increases

90. Which one of the following type of cells lack nucleus in humans?

(1) RBC

(2) Neutrophils

(3) Eosinophils

(4) All of these

11

91. For the equilibrium gClSO 22 what

is the tempt. at which 3MKatmK

c

p

(1) 0.027 K(2) 0.36 K(3) 36.54 K(4) 273 K

92. For the equilibrium

gCOsC 2 atmKgCO p 632 at 1000 K.

If at equilibrium P=10 2coP then total pressure at

equilibrium is :-(1) 6.30 atm(2) 0.693 atm(3) 6.93 atm(4) 69.3 atm

93. A(g) is 90% converted in to B according to the rxn.

A(g) 3B(g) value of (D/d) at this point is :-(1) 1.0(2) 2.0(3) 2.5(4) 2.8

94. Consider the two gaseous equilibrium involving SO2 andthe corresponding equilibrium const. at 299 K .

(1)

(2)

(3)

(4)

95.

(1) 15(2) 0.3(3) 30(4) 0.03

96. Effect of increasing tempt. on equilibrium cosnt. is given

by .

Then for an endothermic rxn. the false

statement is:-

(1)

(2) logK2> log K1

(3) H = positive(4) K2>K1

97. The equilibrium const. for the rxn.Br2 2Br at 500 K and 700 K are 1×10-10

and 1×10-5 respectively . The rxn. is -(1) Endothermic(2) Exothermic(3) Fast(4) Slow

98. The equilibrium const. (Kp) for the rxn.PCl(g) PCl(g) + Cl2(g) is 16. If the volume of the containeris reduced to one – half its original volume, the value of KP

for the rxn. at the same tempt. will be-(1) 32(2) 64(3) 16(4) 4

99. The dissociation of CO2 can be expressed as2CO2 2CO + O2. If the 2 mol of CO2 is taken initially and40% of the CO2 is dissociated completely. What is thetotal number of moles at equilibrium .(1) 2.4(2) 2.0(3) 1.2(4) 5

100. If the pressure of N2 and H2 mixture in a closed apparatusis 100 atm and 20% of the mixture reacts then the pressureat the same tempt. would be-(1) 100(2) 90(3) 85(4) 80

12101. Kc for the esterification rxn.

CH3COOH + C2H5OH CH3COOC2H5 +H2O

is 4. If 4 mol each of acid and alcohol are taken initially,What is the equilibrium conc. of the acid :-(1) 2/3(2) 4/3(3) 3/4(4) 3/2

102. AB dissociates as 2AB(g) 2A(g) + B2(g) When theinitial pressure of AB is 500 mm, the total pressurebecomes 625 mm when the equilibrium is attained. CalculateKp for the rxn. assuming volume remains const.(1) 500(2) 125(3) 750(4) 375

103. The oxidation of SO2 by O2 to SO3 is exothermic rxn. Theyield of SO2 will be minimum if :-(1) Tempt. is increased and pressure is kept const.(2) Tempt. is reduced and pressure is increased(3) Both tempt. and pressure are increased(4) Both tempt. and pressure are decreased

104. aA bB+cC , H = x kcal. If high pressure and lowtempt. are the favourable condition for the formation ofthe product in above rxn. hence-(1) a > b + c(2) a < b + c(3) a = b + c(4) None of them

105. In a vessel containing SO3 , SO2 and O2 at equilibriumsome helium gas is introduced so that the total pressureincrease while temperature and volume remain const.According to Le-Chatelier principle the dissociation ofSO3.(1) Increases(2) Decreases(3) Remains unaltered(4) None of these

106. When heating PCl5 then it decompose PCl3 and Cl2 in form

of gas. The vapour density of gas mixture is 70.2 and 57.9at 2000 C and 2500C . The degree of dissociation of PCl5 at2000C and 2500C is(1) 48.50% & 80%(2) 60% & 70%(3) 70% & 80%(4) 80% & 90%

107. The dissociation equilibrium of a gas AB2 can berepresented as : 2AB2 (g) 2AB (g) +B2(g) The degree ofdissociation is ‘x’ and is small compared to 1. Theexpression relating the degree of dissociation (x) withequilibrium const. Kp and total pressure P is:(1) (2Kp/P)1/3

(2) (2Kp/P)1/2

(3) (Kp/P)(4) (2Kp/P)

108. For the rxn. PCl5(g) PCl3(g)+Cl2(g) the forward rxn. at const.tempt. is favoured by:-I. Introducing an inert gas at const. volumeII. Introducing chlorine gas at const. volumeIII. Introducing an inert gas at const. pressure .IV. Increasing volume of the containerV. Introducing PCl5 at constant volume(1) I, II, III(2) II , III, IV

(3) III,IV, V(4) I, III, IV, V

109. When two reactants A and B are mixed to give products Cand D , the rxn. quotient, Q at the initial stage of the rxn.(1) Is zero .(2) decreases with time(3) increases with time(4) is independent of time

110. One mole of N2O4 in a 1 L flask decomposes to attain theequilibrium N2O4(g) 2NO2(g) At the equilibrium themole fraction of NO2 is ½ Hence Kc will be :(1) 1/3(2) 1/2(3) 2/ 3(4) 1

111. One mole of PCl5 is heated in a closed container of onelitre capacity . At equilibrium , 20% PCl5 is not dissociated.What should be the value of Kc?(1) (3.2)-1

(2) 3.2(3) 2.4(4) 42

112. For N2O3 NO + NO2 , if total pressure is P atm and amountof dissociation is 50% , the value of Kp will be-(1) 3 P(2) 2P(3) P/3(4) P/2

13113. In the following parallel rxn.

% of B formed in the rxn. is:-(1) 24 %(2) 12%(3) 36%(4) 48%

114. The rxn. , is zero order while therxn. . Is 1st order For what initial conc. (inmolarity ) of A the half – lives of the two rxn. are equal :-(1) 2 M(2) in 2M(3) 2 log 2M(4) 2 in 2 M

115. Compare basic strength :-

(1) I > II > III(2) II > III > I(3) III > II > I(4) II > I > III

116. The rate of a certain rxn. is given by,rate = k[H+]n . The rate increases 100 times when the pHchanges from 3 to 1. The order (n) of the rxn. is :(1) 2(2) 0(3) 1(4) 1.5

117. If 60% of first order rxn. was completed in 60 min. 50% ofthe same rxn. would be completed in approximately.(1) 45 min.(2) 60 min.(3) 40 min.(4) 50 min.

118. The most stable carbocation is :-

(1)

(2)

(3)

(4)

119. The table given below gives kinetic data for the followingrxn. at 298 K in basic medium OCl +l Ol + Cl

What is the rate law :-(1) K [OCl-] [ l- ] [ OH-]-1

(2) K [OCl-] [ l- ]2 [ OH-](3) K [OCl-] [ l- ]2 [ OH-]-2

(4) K [OCl-]2 [ l- ] [ OH-]

120. For the reaction 2NH3 N2 + 3H2 if

Then the relation between K1,K2 and K3 is:-(1) K1= K2= K3(2) K1= 3K2= 2K3

(3) 1.5K1= 3K2= K3

(4) 2K1= K2= 3K3

121. For a chemical reactionA2+ 2B Product , rate controlling step is

if conc. of B is doubled,

then rate of rxn. will :(1) Remain same(2) Become double(3) Become four times(4) Become 1.41 times.

122. How many of following are aromatic?

(1) 6(2) 4(3) 5(4) 3

123. For an endothermic rxn. energy of activation is Ea andenthalpy of rxn. is H (both of these in kJ/mol). Minimumvalue of Ea will be:(1) Less than H(2) equal to H(3) more than H(4) equal to zero

14124. A rxn. is 50% complete in 2 hours and 75% complete in 6

hours. The order of rxn. is -(1) 0(2) 1(3) 2(4) 3

125. Arrange basicity of the following compounds indecreasing order-NH3, CH3NH2, CH2=CHCH2NH2,HCCCH2NH2(1) p > q > r > s(2) q > r > s > p(3) q > p > s > r(4) p > q > r > s

126. Consider the plots for the types of reaction.

These plots respectively corresponds to the reactionorders:

(1) 0, 2,1

(2) 0, 1, 2

(3) 1, 1, 2

(4) 1, 0, 2

127. The data given below are for the reaction of NO and Cl2 toform NOCl at 295 K

[Cl2] [NO] Initial rate (In mole lit-1 sec-1)

0.05 0.05 1 x 10-3

0.15 0.05 3 x 10-3

0.05 0.15 9 x 10-3

Determine the reaction rate when concn of Cl2 and NO are0.2M and 0.4 M respectively.

(1) 0.64 mol lit-1 sec-1

(2) 0.256 mol lit-1 sec-1

(3) 0.128 mol lit-1 sec-1(4) None of these

128. Initially eight moles of gas AB3 are present in a closedcontainer of volume 1 litre as If at equilibrium 2 moles ofA2 are present then equilibrium constant is-(1) 72 mol2 L-2

(2) 36 mol2 L-2(3) 3 mol2 L-2(4) 27 mol2 L-2

129. The correct order of basic strenght of marked site is:-

(1) I > II > III

(2) II > I >III(3) II >III > I(4) None of these

130. Which of the following is correct order for the bonddissociation energy for C-H bond in these compound:-

(1) X > Y > X(2) X >Y > Y(3) X > Y > Z(4) Z > Y > Y

131. Arrange basicity of the following compounds indecreasing order ?

(1) I>II>III>IV(2) I>III>IV>II(3) IV>I>III>II(4) IV>I>II>III

132. Which of the given following is most basic?

(1)

(2)

(3)

(4)

15136. A positivity charged particle projected towards east is

deflected towards north by a magnetic field. The field maybe

(1) toward west

(2) towards south

(3) upward

(4) downward

137. A bar magnet is placed in the north-south direction with itsnorth pole towards north. In which direction from the centreof the magnet will be points of zero magnetic field lie?

(1) North-South

(2) East-West

(3) North-East-South-West

(4) North-West-South-East

138. Mark out the correct options

(i) Diamagnetism occurs in all materials

(ii) Diamagnetism results from the partial alignment ofpermanent magnetic moment

(iii) The magnetizing field intensity H is always zero infree space

(iv) The magnetic field of induced magnetic moment isopposite to the applied field

(1) (i), (iii)

(2) (ii), (iii)

(3) (iii), (iv)

(4) (i), (iv)

139. A charged particle enters a uniform magnetic fieldperpendicular to it. The magnetic field

(1) increases the K.E. of the particle

(2) decreases the K.E. of the particle

(3) changes the direction of motion of the particle

(4) both (1) and (3)

140. An LCR series circuit with 100 resistance is connected toan ac source of 200V and angular frequency 300 rad/sec.When only the capacitance is removed, the current lagsbehind the voltage by 60º. When only the inductance isremoved, the current leads the voltage by 60º. The powerdissipated in the LCR circuit

(1) 200 W

(2) 400 W

(3) 200 W

(4) 400 W

133. The correct order of decreasing basic strength of thecompounds :

(1) IV>III>II>I

(2) I>III>II>IV

(3) I>II>IV>III

(4) I>II>III>IV

134. Which of the following is the most Acidic?

(1)

(2)

(3)

(4)

135. The rxn. obey I order with respect to H2 and ICl both.H2(g)+2ICl (g)2HCl(g)+I2(g). Which of the followingmechanism is in consistent with the given fact?Mechanism A : H2(g)+2ICl 2HCl(g)+I2(g)Mechanism B :

(i) H2(g) + ICl(g) HCl(g) + HI(g)(ii) HI(g) + ICl(g) HCl(g) + I2

(1) A and B both

(2) Neither A nor B

(3) A only

(4) B only

16141. A coil is wound on a frame of rectangular cross-section. If

all the linear dimensions of the frame are increased by afactor 2 and the number of truns per unit length of the coilremains the same, self-inductance of the coil increases by afactor of(1) 4(2) 8(3) 12(4) 16

142. Soft iron is used in many parts of electrical machines for(1) low hysteresis loss and low permeability(2) low hysteresis loss and high permeability(3) high hysteresis loss and low permeability(4) high hysteresis loss andhigh permeability

143. O is mid-point of AB. The magnetic field at O is

ii

i

O BA

2d

(1) ,

d2i0

(2) di0

,

(3) ,d

i2 0

(4) ,d

i4 0

144. AB and CD are long straight conductors, distance d apart,carrying a current I. The magnetic field on BC due to thecurrents in AB and CD

dA

B C

D

(1) is zero at all points(2) is zero at midpoint(3) has different magnitudes at differenct points(4) is maximum at its midpoint

145. A cell is connected between the points A and C of a circularconductor ABCD of centre O with angle AOC = 60º. If B1and B2 are the magnitudes of the magnetic fields at O due tothe currents in ABC and ADC respectively, the ratio B1/B2 is

B

A CD60º

300ºO

1A

i1

i2

(1) 0.2(2) 6(3) 1(4) 5

146. What will be the self inductance of a coil, to be connected ina series with a resistance of 3 such that the phase

difference between the emf and the current at 50 Hz frequencyis 30°

(1) 0.5 Henry

(2) 0.03 Henry

(3) 0.05 Henry

(4) 0.01 Henry

147. A long straight wire of radius ‘a’ carries a steady current i.

The current is uniformly distributed across its cross section.The ratio of the magnetic field at a/2 and 2a is

(1) 1/4

(2) 4

(3) 1

(4) 1/2

148. The rms value of an ac of 50 Hz is 10A. The time taken by

the alteranting current in reaching from zero to maximumvalue

(1) 2×10–2 second

(2) 1×10–2 second

(3) 5×10–3 second

(4) 5×103 second

17149. A very long straight wire carries a current I. At the instant

when a charge + Q at point P has velcoity V

, as shown, theforce on the charge is :

Q

VI

P

Y

XO

(1) opposite to OX(2) along OX(3) opposite to OY(4) along OY

150. The work done in turning a magnet of magnetic moment ‘M’by an angle of 90º from the magnetic meridian is n times thecorresponding work done to turn through an angle of 60ºwhere n is :(1) 1/2(2) 2(3) 1/4(4) 1

151. The two rails of a railway track, insulated from each otherand from the ground, are connected to a milli voltmeter. Whatwill be the reading of the milli voltmeter when a train travelson the track at a speed of 180 km/h? The vertical componentof earth’s magnetic field is 0.2×10–4 T and the rails areseparated by 1 m(1) 1 mV

(2) 2 mV

(3) 3 mV

(4) 4 mV

152. Two thick wires and two thin wires, all of the same materialsand same length form a square in the three different ways P, Qand R as shown in figure with current connectin shown. Themagnetic field at the centre of the square is zero in cases.

P Q

R

(1) In P only(2) In P and Q only(3) In Q and R only(4) P and R only

153. The resistance of wire ABC is double of resistance of wireADC. The magnetic field at O is

i A

B

C iR

O

D

(1)R12i0 ,

(2) R6i0 ,

(3) R3i0 ,

(4) R2i0 ,

154. The magnetic field at O is

i

a

120º O

(1)

313

a2i0

(2)

212

a2i0

(3)

313

ai0

(4)

313

a4i0

155. A circular current - carrying coil has a radius R. The distancefrom the centre of the coil, on the axis, where B will be 1/8 ofits value at the centre of the coil is :

(1) 3R

(2) 3 R

(3) 2 3 R

(4) 3R2

18

156.

I =i1 I =i3 I =i 2

P

d d

d

(1) Zero(2) 1(3) 2(4) 3

157. A non-planar loop of conducting wire carrying a current I isplaced as shown in the figure. Each of the straight sectionsof the loop is of length 2a. The magnetic field due to thisloop at the point P (a, 0, a) points in the direction :

2a

z

x

yI

(1) )kj(2

1

(2) )ikj(3

1

(3) )kji(3

1

(4) )ki(2

1

158. Find the magnetic field at O.

i

y

z

x

R

O

ii

(1) iR4ij

R4i 00

(2) kR4ij

R4i 00

(3) jR4ii

R4i 00

(4) kR4ij

R4i 00

159. A proton, a deuteron and an -particle with the same kineticenergy are moving in circular trajectories in a constantmagnetic field. If rp, rd and r denote respectively the radii ofthe trajectories of these particles(1) r = rp < rd

(2) r > rd > rp(3) r = rd > rp

(4) rp = rd = r

160. The voltage of an ac supply varies with time (t) as V = 120sin 100t cos 100 t. The maximum voltage and frequencyrespectively are(1) 120 volts, 100 Hz

(2) 2120

volts, 100 Hz

(3) 60 volts, 200 Hz(4) 60 volts, 100 Hz

161. A particle of mass M and charge Q moving with velocity v

describes a circular path of radius R when subjected to auniform transverse magnetic field of induction B. The workdone by the field when the particle complete one full circle.(1) (BQv) (2R)

(2) R2R

Mv2

(3) zero(4) (BQ) (2R)

162. A thin flexible wire of length L is connected to two adjacentfixed points carries a current I in the clockwise direction, asshown in the figure. When system is put in a uniform magneticfield of strength B going into the plane of paper, the wiretakes the shape of a circle. The tension in the wire is :

19(1) IBL

(2) BL

(3)

2BL

(4) 4BL

163. A particle having a mass of 10–2 kg carries a charge of 5×10–

8 C. The particle is given an initial horizontal velocity of 105

msec–1 in the presence of electric field E and magnetic fieldB . To keep the particle moving in a horizontal direction, it isnecessary that(A) B should be perpendicular to the direction of velocity

and E should be along the direction of velocity(B) Both B and E should be along the direction of

velocity(C) Both B and E are mutually perpendicular and

perpendicular to the direction of velocity(D) B should be along the direction of velocity and E

should be perpendicular to the direction of velocity(1) A and C(2) C and D(3) B and C(4) B and D

164. A loop carrying current I lies in the x-y plane as shown in thefigure. The unit vector k is coming out of the plane of thepaper. The magnetic moment of the current loop is

a

a

y

xI

(1) ka2

(2) ka12

2

(3) ka12

2

(4) ka12 2

165. Four wires, each of length 2.0 m, are bent into four loops P,Q, R and S and then suspended in a uniform magnetic field.If the same current is passed in each, then the torque will bemaximum on the loop :

P Q

R S

(1) P(2) Q(3) R(4) S

166. Two short magnets of equal dipole moments M are fastenedperpendicularly at their centres (figure). The magnitude ofthe magnetic field at a distance d from the centre on thebisector of the right angle is :

N

SN

SP d

(1) 30

dM

4

(2) 30

d2M

4

(3) 30

dM22

4

(4) 30

dM2

4

167. A thin rectangular magnet suspended freely has a period ofoscillation equal to T. Now it is broken into two equal halves(each having half of the origninal length) and one piece ismade to oscillate freely in the same field. If its period ofoscillation is T, the ratio T/T is

(1)41

(2) 221

(3)21

(4) 2

20168. A magnet is suspended in such a way that it oscillates in the

horizontal plane. It makes 20 oscillations per minute at aplace where the dip angle is 30º and 15 oscillations per minuteat a place where dip angle is 60º. The ratio of earth's totalmagnetic fields at the two places is

(1) 3 3 : 8

(2) 2 3 : 9(3) 4 : 9

(4) 16 : 9 3

169. In a series C = 2µF, L = 1 mH and R = 10 . When the currentin the circuit is maximum, at that time the ratio of the energiesstored in the capacitor and the inductor will be(1) 1 : 1(2) 1 : 2(3) 2 : 1(4) 1 : 5

170. Following figures show the arrangement of bar magnets indifferent configurations. Each magnet has magnetic dipole

moment M . Which configuration has highest net magneticdipole moment?

(1)

N

NS S

(2) NNSS

(3)N

N

S30º

(4)

N

NS60º

171. A small magnet M is allowed to fall through a fixed horizontalconducting ring R. Let g be the acceleration due to gravity.The acceleration of M will be :

M

R

(i) < g when it is above R and moving towards R(ii) > g when it is above R and moving towards R(iii) < g when it is below R and moving away from R(iv) > g when it is below R and moving away from R

(1) (i), (iii)

(2) (ii), (iv)

(3) (i), (ii)

(4) (ii), (iii)

172. A uniform rod of mass m is moving with constant velocityv0 in a perpendicular uniform magnetic field B as shown.The resistance of rod is r. The current flowing through rod,R1 and R2 will be

R =6r1 R =3r2v0 L

(1) r3LBv.

31,

r3LBv.

32,

r3LBv 000

(2) r3LBv.

32,

r3LBv.

31,

r3LBv 000

(3) r3LBv.

31,

r3LBv.

31,

r3LBv 000

(4) r3LBv,

r3LBv,

r3LBv 000

173. A thin semicircular conducting ring of radius R is fallingwith its plane vertical in a horizontal magnetic induction B.At the position MNQ, the speed of the ring is v. The potentialdifference developed across the ring is

vM

B

QR

N

(1) Zero(2) 1/2 BvR2 and M is at higher potential(3) RBV and Q is at higher potential(4) 2RBV and Q is at higher potential

21174. If I = 5A and decreasing at a rate of 103 (A/sec), then VB – VA

A B1 15V 5 mH

I(1) 5 V(2) 10 V(3) 15 V(4) 20V

175. The number of turns of primary and secondary coils of atransformer are 5 and 10 respectively and the mutualinductance of the transformer is 25 henry. Now the numberof turns in the primary and secondary of the transformer aremade 10 and 5 respectively. The mutual inductance of thetransformer in henry will be(1) 6.25(2) 12.5(3) 25(4) 50

176. In an oscillation of L-C circuit, the maximum charge on thecapacitor is Q. The charge on the capacitor, when the energyis stored equally between the electric and magnetic field is

(1)2Q

(2) 2Q

(3) 3Q

(4) 3Q

177. A uniform but time - varying magnetic field B(t) exists in acircular region of radius a and is directed into the plane ofthe paper, as shown. The magnitude of the induced electricfield at point P at a distance r from the centre of the circularregion.

a

B(t)

rP

(1) is zero(2) decreases as 1/r(3) increases as r(4) decreases as 1/r2

178. In a step-up transformer, the turns ratio of primary andsecondary is 1:2. A Leclanche cell of emf 1.5V is connectedacross the primary. The voltage developed across thesecondary would be :

(1) zero

(2) 3.0 V

(3) 1.5 V

(4) 0.75 V

179. In the given circuit the readings of the voltmeter V1 and theammeter A are

A

V1 V2 V3

400V

1µF1H100

220V, 50Hz

400V

(1) 220V; 2.2 A

(2) 110V; 1.1A

(3) 220V; 1.1A

(4) 110V; 2.2 A

180. An ac source of angular frequency is fed across a resistor

R and capacitor C in series. The current registered is I. If

now the frequency of source is changed to /3 (but

maintaining the same voltage), the current in the circuit is

found to be halved. The ratio of reactance to resistance at

the original frequency is

(1) 53

(2) 35

(3)45

(4)43

- 0 0 0 -

Space For Rough Work