Solved papers for JIPMER Jipmer Medical Solved Paper-2008

Jipmer Medical Solved Paper-2008 Total Questions - 200

1) For inelastic collision between two spherical rigid bodies

A)

the total kinetic energy is conserved

B)

the total mechanical energy is not conserved

C)

the linear momentum is not conserved

D)

the linear momentum is conserved

View Answer
2) We consider a thermodynamic system. If \[\Delta U\] represents the increase in its internal energy and W the work done by the system, which of the following statements is true?

A)

\[\Delta U=-W\]in an adiabatic process

B)

\[\Delta U=W\] in an isothermal process

C)

\[\Delta U=-W\]in an isothermal process

D)

\[\Delta U=W\]in an adiabaitc process

View Answer
3) Aerofils are so designed that the speed of air

A)

on top side is more than on lower side

B)

on top side is less than on lower side

C)

is same on both sides

D)

is turbulent

View Answer
4) The time of reverberation of a room A is one second. What will be the time (in seconds) of reverberation of a room, having all the dimensions double of those of room A?

A)

2

B)

       4

C)

       \[\frac{1}{2}\]

D)

       1

View Answer
5) In refraction, light waves are bent on passing from one medium to the second medium, because, in the second medium

A)

the frequency is different

B)

the coefficient of elasticity is different

C)

the speed is different

D)

the amplitude is smaller

View Answer
6) Which of the following circular rods, (given radius r and length \[l\]each made of the same material and whose ends are maintained at the same temperature will conduct most heat?

A)

\[r=2{{r}_{0}};\,\,l=2{{l}_{0}}\]

B)

       \[r=2{{r}_{0}};l={{l}_{0}}\]

C)

       \[r={{r}_{0}};l={{l}_{0}}\]

D)

       \[r={{r}_{0}};l=2{{l}_{0}}\]

View Answer
7) For a satellite moving in an orbit around the earth, the ratio of kinetic energy to potential energy is

A)

2

B)

                       \[\frac{1}{2}\]

C)

\[\frac{1}{\sqrt{2}}\]

D)

       \[\sqrt{2}\]

View Answer
8) 300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m. Taking \[g=10\,\,m/{{s}^{2}},\] work done against friction is

A)

200 J

B)

                                       100 J

C)

zero

D)

       1000 J

View Answer
9) Interference was observed in an interference chamber when air was present. Now, the chamber is evacuated and if the same light is used, a careful observation will show

A)

no interference

B)

interference with bright band

C)

interference with dark bands

D)

interference in which breadth of the fringe will be slightly increased

View Answer
10) When a charged particle moving with velocity \[\mathbf{\vec{v}}\] is subjected to a magnetic field of induction\[\mathbf{\vec{B},}\]the force on it is non-zero. This implies that

A)

angle between \[\mathbf{\vec{v}}\] and \[\mathbf{\vec{B},}\] is necessarily \[{{90}^{\text{o}}}\]

B)

angle between \[\mathbf{\vec{v}}\] and \[\mathbf{\vec{B},}\] can have any value other than \[90{}^\circ \]

C)

angle between \[\mathbf{\vec{v}}\] and \[\mathbf{\vec{B},}\] can have any value other than zero and \[180{}^\circ \]

D)

angle between \[\mathbf{\vec{v}}\] and \[\mathbf{\vec{B},}\] is either zero or \[{{180}^{\text{o}}}\]

View Answer
11) A particle moves along a straight line OX. At a time t (in second) the distance x (in metre) of the particle from 0 is given by \[x=40+12t-{{t}^{3}}\] How long would the particle travel before coming to rest?

A)

24m

B)

                       40 m

C)

56m

D)

       16m

View Answer
12) Which one of the following statements is true?

A)

Both light and sound waves in air are transverse

B)

The sound waves in air are longitudinal while the light waves are transverse

C)

Both light and sound waves in air are longitudinal

D)

Both light and sound waves can travel in vacuum

View Answer
13) When power is drawn from the secondary coil of the transformer, the dynamic resistance

A)

increases

B)

decreases

C)

remains unchanged

D)

changes erratically

View Answer
14) Pressure of an ideal; creased by keeping temperature constant it is the effect on kinetic energy of molt s?

A)

Increase

B)

       Decrease

C)

No change

D)

       Cant be determined

View Answer
15) What maximum frequency can be reflected from ionosphere?

A)

5 MHz

B)

6 GHz

C)

5kHz

D)

       500 MHz

View Answer
16) A telescope has focal length of objective and eye-piece as 200 cm and 5 cm respectively. What is magnification of telescope?

A)

40

B)

80

C)

50

D)

       0.01

View Answer
17) A small disc of radius 2 cm is cut from a disc of radius 6 cm. If the distance between their centres is 3.2 cm, what is the shift in the centre of mass of the disc?

A)

0.4cm

B)

2.4cm

C)

1.8cm

D)

       1.2cm

View Answer
18) Hydrogen bomb is based upon

A)

fission

B)

       fusion

C)

       chemical reaction

D)

transmutation

View Answer
19) What is not true for equipotential surface for uniform electric field?

A)

Equipotential surface is flat

B)

Equipotential surface is spherical

C)

Electric lines are perpendicular to equipotential surface

D)

Work done is zero

View Answer
20) A closed organ pipe of length 20 cm is sounded with tuning fork in resonance. What is the frequency of tuning fork? (v = 332 m/s)

A)

300 Hz

B)

       350 Hz

C)

       375 Hz

D)

       415 Hz

View Answer
21) The displacement of particle is given by \[x-{{a}_{0}}+\frac{{{a}_{1}}t}{2}-\frac{{{a}_{2}}{{t}^{2}}}{3}\] What is its acceleration?

A)

\[\frac{2{{a}_{2}}}{3}\]

B)

\[-\frac{2{{a}_{2}}}{3}\]

C)

\[{{a}_{2}}\]

D)

       Zero

View Answer
22) The area of the acceleration-displacement curve of a body gives

A)

impulse

B)

change in momentum per unit mass

C)

change in KE per unit mass

D)

total change in energy

View Answer
23) The speed of earths rotation about its axis is\[\omega .\]Its speed is increased to x times to make the effective acceleration due to gravity equal to zero at the equator. Then x is

A)

1

B)

8.5

C)

17

D)

       34

View Answer
24) Hard X-rays for the study of fractures in bones should have a minimum wavelength of \[{{10}^{-11}}\] m. The accelerating voltage for electrons in X-ray machine should be:

A)

\[\text{124}\,\text{kV}\]

B)

\[\text{124}\,\text{kV}\]

C)

between 60 \[\text{kV}\]and 70\[\text{kV}\]

D)

\[=100\,\text{kV}\]

View Answer
25) In photoelectric effect, the electrons are ejected from metals if the incident light has a certain minimum

A)

wavelength

B)

frequency

C)

       amplitude

D)

       angle of incidence

View Answer
26) A capacitor having capacitance 1 µF with air, is filled with two dielectrics as shown. How many times capacitance will increase?

A)

12

B)

6

C)

8/3

D)

       3

View Answer
27) A leaf which contains only green pigments, is illuminated by a laser light of wavelength 0.6328 µm. It would appear to be

A)

brown

B)

black

C)

red

D)

       green

View Answer
28) The operation of a nuclear reactor is said to be critical, if the multiplication factor (k) has a value

A)

1

B)

1.5

C)

2.1

D)

       2.5

View Answer
29) A galvanometer having a resistance of \[8\,\Omega \]. is shunted by a wire of resistance \[2\,\Omega \]. If the total current is 1 A, the part of it passing through the shunt will be

A)

0.25 A

B)

0.8 A

C)

0.2 A

D)

       0.5 A

View Answer
30) Flash light equipped with a new set of batteries, produces bright white light. As the batteries wear out

A)

the light intensity gets reduced with no change in its colour

B)

light colour changes first to yellow and then red with no change in intensity

C)

it stops working suddenly while giving white light

D)

colour changes to red and also intensity gets reduced

View Answer
31) If alpha, beta and gamma rays carry same momentum, which has the longest wavelength?

A)

Alpha rays

B)

Beta rays

C)

Gamma rays

D)

None, all have same wavelength

View Answer
32) When you make ice cubes, the entropy of water

A)

does not change

B)

increases

C)

decreases

D)

may either increase or decrease depending on the process used

View Answer
33) Half-lives of two radioactive substances A and B are respectively 20 min and 40 min. Initially the samples of A and B have equal number of nuclei. After 80 min the ratio of remaining number of A and B nuclei is

A)

1 : 16

B)

4 : 1

C)

1 : 4

D)

       1 : 1

View Answer
34) Given that \[Y=A\sin \left[ \left( \frac{2\pi }{\lambda }(ct-x) \right) \right],\] where y and x are measured in metre. Which of the following statements is true?

A)

The unit of \[\lambda \] is same as that of x and A

B)

The unit of\[\lambda \] is same as that of x but not of A

C)

The unit of c is same as that of\[\frac{2\pi }{\lambda }\]

D)

The unit of (ct - x) is same as that of \[\frac{2\pi }{\lambda }\]

View Answer
35) A projectile is thrown in the upward direction making an angle of \[60{}^\circ \] with the horizontal direction with a velocity of \[147\text{ }m{{s}^{-1}}\]. Then the time after which its inclination with the horizontal is \[45{}^\circ \], is

A)

15 s

B)

                      10.98 s

C)

       5.49 s

D)

       2.745 s

View Answer
36) A motor cycle is going on an overbridge of radius R. The driver maintains a constant speed. As the motor cycle is ascending on the overbridge, the normal force on it

A)

increases

B)

decreases

C)

remains the same

D)

fluctuates erratically

View Answer
37) If we throw a body upwards with velocity of 4 m/s, at what height does its kinetic energy reduce to half of the initial value?

A)

(Take\[g=10\text{ }m{{s}^{-2}}\]) 4m

B)

       2m

C)

1 m

D)

       0.4 m

View Answer
38) Two glass plates are separated by water. If surface tension of water is 75 dyne/cm and area of each plate wetted by water is \[8\,c{{m}^{2}}\]and the distance between the plates is 0.12 mm, then the force applied to separate the two plates is

A)

\[~{{10}^{2}}\] dyne

B)

\[{{10}^{4}}\]dyne

C)

       \[{{10}^{5}}\]dyne

D)

\[{{10}^{6}}\]dyne

View Answer
39) Which of the following is true for rays coming from infinity?

A)

Two images are formed

B)

Continuous image is formed between focal points of upper and lower lens

C)

One image is formed

D)

None of the above

View Answer
40) The north pole of a long horizontal bar magnet is being brought closer to a vertical conducting plane along the perpendicular direction. The direction of the induced current in the conducting plane will be

A)

horizontal

B)

vertical

C)

       clockwise

D)

       anticlockwise

View Answer
41) Plaster of pans is

A)

\[CaS{{O}_{4}}\cdot \frac{1}{2}{{H}_{2}}O\]

B)

\[CaS{{O}_{4}}\cdot 2{{H}_{2}}O\]

C)

       \[CaS{{O}_{4}}\cdot \,\,{{H}_{2}}O\]

D)

       \[CaS{{O}_{4}}\cdot \,\,4{{H}_{2}}O\]

View Answer
42) The most stable compound is

A)

\[LiF\]

B)

       \[LiCl\]

C)

       \[LiBr\]

D)

       \[LiI\]

View Answer
43) Heavy water is

A)

\[CaS{{O}_{4}}\]

B)

water contain \[CaS{{O}_{4}},\] \[MgS{{O}_{4}}\]

C)

\[{{D}_{2}}O\]

D)

water contain \[CaC{{O}_{3}}\]

View Answer
44) When copper reacts with hot and cone. \[{{H}_{2}}S{{O}_{4}},\] gives

A)

\[{{H}_{2}}\]

B)

       \[{{N}_{2}}\]

C)

\[{{O}_{2}}\]

D)

       \[S{{O}_{2}}\]

View Answer
45) \[Ba{{O}_{2}}\] and ozone reacts to produce

A)

\[Ba\]

B)

       \[B{{a}_{2}}{{O}_{3}}\]

C)

       \[BaO\]

D)

       \[Ba{{(OH)}_{3}}\]

View Answer
46) Heisenberg uncertainty principle can be explained as

A)

\[\Delta x\ge \frac{\Delta P\times h}{4\pi }\]

B)

       \[\Delta x\times \Delta P\ge \frac{h}{4\pi }\]

C)

       \[\Delta x\times \Delta P\ge \frac{h}{\pi }\]

D)

       \[\Delta \,P\ge \frac{\pi h}{\Delta \,x}\]

View Answer
47) A gas mixture contains \[{{O}_{2}}\] and \[{{N}_{2}}\] in the ratio of 1 : 4 by weight. The ratio of their number of molecules is

A)

1 : 8

B)

       1 : 4

C)

3 : 16

D)

7 : 32

View Answer
48) Bleaching powder is obtained by treating \[C{{l}_{2}}\] with

A)

\[Ca{{(OH)}_{2}}\]

B)

                       \[CaO\]

C)

         \[CaC{{O}_{3}}\]

D)

         \[CaC{{l}_{2}}\]

View Answer
49) The de-Broglie wavelength of a particle with mass 1 kg and velocity 100 m/s is

A)

\[6.6\times {{10}^{-33}}m\]

B)

       \[6.6\times {{10}^{-36}}m\]

C)

       \[3.3\times {{10}^{+33}}m\]

D)

       \[3.3\times {{10}^{-36}}m\]

View Answer
50) The volume of a gas measured at \[27{}^\circ C\] and 1 atm pressure is 10 L. To reduce the volume to 2 L at 1 atm pressure, the temperature required is

A)

60 K

B)

                       75 K

C)

150 K

D)

       225 K

View Answer
51) The number of moles of oxygen obtained by the electrolytic decomposition of 108 g water is

A)

2.5

B)

                                       3

C)

       5

D)

       7.5

View Answer
52) The change in entropy for the fusion of 1 mole of ice is [mp of ice = 273 K, molar enthalpy of fusion for ice \[=6.0\,kJ\,mo{{l}^{-1}}\]]

A)

\[11.73\,J{{K}^{-1}}mo{{l}^{-1}}\]

B)

\[18.84\,J{{K}^{-1}}mo{{l}^{-1}}\]

C)

       \[21.97\,J{{K}^{-1}}mo{{l}^{-1}}\]

D)

       \[24.47\,J{{K}^{-1}}mo{{l}^{-1}}\]

View Answer
53) Which does not give a precipitate with \[AgN{{O}_{3}}\] solution?

A)

\[[Co{{(N{{H}_{3}})}_{6}}]C{{l}_{3}}\]

B)

\[[Co{{(N{{H}_{3}})}_{5}}Cl]C{{l}_{2}}\]

C)

       \[[Co{{(N{{H}_{3}})}_{4}}C{{l}_{2}}]Cl\]

D)

       \[[Co{{(N{{H}_{3}})}_{3}}C{{l}_{3}}]\]

View Answer
54) Total volume of atoms present in a face centred cubic unit cell of a metal is (r is atomic radius)

A)

\[\frac{16}{3}\pi {{r}^{3}}\]

B)

       \[\frac{20}{3}\pi {{r}^{3}}\]

C)

       \[\frac{24}{3}\pi {{r}^{3}}\]

D)

       \[\frac{12}{3}\pi {{r}^{3}}\]

View Answer
55) Pure silicon doped with phosphorus is a

A)

metallic conductor

B)

insulator

C)

n-type semiconductor

D)

p-type semiconductor

View Answer
56) Neutron is discovered by

A)

Chadwick

B)

       Rutherford

C)

Yukawa

D)

Dalton

View Answer
57) What is X in the following nuclear reaction? \[{}_{7}{{N}^{14}}+{}_{1}{{H}^{1}}\xrightarrow{{}}{}_{8}{{O}^{15}}+X\]

A)

\[{}_{0}{{n}^{1}}\]

B)

       \[{}_{-1}{{e}^{0}}\]

C)

\[{}_{+1}{{e}^{0}}\]

D)

       \[\gamma \]

View Answer
58) Solubility product of \[PbC{{l}_{2}}\] at 298 K is \[1\times {{10}^{-6}}.\] At this temperature solubility of \[PbC{{l}_{2}}\] in \[mol\text{/}L\] is

A)

\[{{(1\times {{10}^{-6}})}^{1/2}}\]

B)

                                       \[{{(1\times {{10}^{-6}})}^{1/3}}\]

C)

       \[{{(0.25\times {{10}^{-6}})}^{1/3}}\]

D)

       \[{{(2.5\times {{10}^{-6}})}^{1/2}}\]

View Answer
59) The pH of a 0.001 M solution of \[HCl\] is

A)

0

B)

       3

C)

5

D)

       10

View Answer
60) Gold number is associated with

A)

amount of gold

B)

protective colloids

C)

purple of cassius

D)

electrophoresis

View Answer
61) Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to

A)

Ar

B)

Ne

C)

Xe

D)

       Kr

View Answer
62) The set representing the correct order for first ionization potential is

A)

K > Na > Li

B)

       Be > Mg > Ca

C)

       B > C > N

D)

       Ge > Si > C

View Answer
63) Dry, ice is

A)

solid \[C{{O}_{2}}\]

B)

solid camphor

C)

       solid \[S{{O}_{2}}\]

D)

       solid \[N{{O}_{2}}\]

View Answer
64) Methanol and ethanol are miscible in water due to

A)

covalent character

B)

hydrogen bonding character

C)

oxygen bonding character

D)

None of the above

View Answer
65) Stereoisomers differ in

A)

configuration

B)

conformation

C)

they do not differ

D)

None of the above

View Answer
66) IUPAC name of the following compound

A)

N, N-dimethylcyclopropaine carboxamide

B)

N-methylcyclopropanamide

C)

cyclopropionamide

D)

None of the above

View Answer
67) The product of following reaction is \[2C{{H}_{3}}MgBr+C{{H}_{2}}O\xrightarrow{{}}\]

A)

\[C{{H}_{3}}OH\]

B)

       \[{{C}_{2}}{{H}_{5}}OH\]

C)

\[C{{H}_{4}}\]

D)

       \[{{C}_{2}}{{H}_{6}}\]

View Answer
68) Freon used as refrigerant is

A)

\[C{{F}_{2}}=C{{F}_{2}}\]

B)

\[C{{H}_{2}}{{F}_{2}}\]

C)

\[CC{{l}_{2}}{{F}_{2}}\]

D)

\[C{{F}_{4}}\]

View Answer
69) Lucas reagent is

A)

anhy. \[ZnC{{l}_{2}}\] and \[N{{H}_{3}}\]

B)

anhy. \[ZnC{{l}_{2}}\] and \[CaC{{l}_{2}}\]

C)

anhy. \[ZnC{{l}_{2}}\] and cone. \[HCl\]

D)

anhy. \[ZnC{{l}_{2}}\] and \[HCl\] gas

View Answer
70) The enzyme which can catalyse the conversion of glucose to ethanol is

A)

zymase

B)

invertase

C)

maltase

D)

       diastase

View Answer
71) When dihydroxy acetone reacts with \[HI{{O}_{4}},\] the product is/are

A)

\[HCHO\]

B)

\[HCOOH\]

C)

\[HCHO\]and\[HCOOH\]

D)

\[HCHO\]and \[C{{O}_{2}}\]

View Answer
72) Which of the following does not reduce Fehlings solution?

A)

Benzaldehyde

B)

       Formic acid

C)

       Glucose

D)

       Fructose

View Answer
73) Sodium formate on heating gives

A)

oxalic acid and \[{{H}_{2}}\]

B)

sodium oxalate and \[{{H}_{2}}\]

C)

sodium oxalate

D)

\[C{{O}_{2}}\] and caustic soda

View Answer
74) Reaction of ethyl formate with excess of \[C{{H}_{3}}MgI\] followed by hydrolysis gives

A)

n-propyl alcohol

B)

isopropyl alcohol

C)

acetaldehyde

D)

acetone

View Answer
75) Hydrolysis of phenyl isocyanide forms

A)

benzoic acid

B)

formic acid

C)

       acetic acid

D)

       None of these

View Answer
76) Styrene can be purified by

A)

simple distillation

B)

fractional distillation

C)

steam distillation

D)

vacuum distillation

View Answer
77) Which of the following is not reducing sugar?

A)

Glucose

B)

Fructose

C)

       Lactose

D)

       Sucrose

View Answer
78) The monomer of Teflon is

A)

\[CHF=C{{H}_{2}}\]

B)

\[C{{F}_{2}}=C{{F}_{2}}\]

C)

       \[CHCl=CHCl\]

D)

       \[CHF=CHCl\]

View Answer
79) The hybridisation state of carbon in fullerene is

A)

\[sp\]

B)

       \[s{{p}^{2}}\]

C)

\[s{{p}^{3}}\]

D)

       \[s{{p}^{3}}d\]

View Answer
80) A fruity smell is produced by the reaction of \[{{C}_{2}}{{H}_{5}}OH\] with

A)

\[C{{H}_{3}}COC{{H}_{3}}\]

B)

       \[C{{H}_{3}}COOH\]

C)

\[PC{{l}_{5}}\]

D)

       \[C{{H}_{3}}CHO\]

View Answer
81) In Whittakers system of classification, prokaryotes belong to the kingdom

A)

Monera

B)

Protista

C)

Animalia

D)

       Fungi

View Answer
82) Water bloom is generally caused by

A)

green algae

B)

       blue-green algae

C)

bacteria

D)

       Hydrilla

View Answer
83) Which one of the following is a saprophytic bryophyte?

A)

Riccia fluitans

B)

Buxbaumia aphylla

C)

Funaria hygrometrica

D)

Sphagnum

View Answer
84) A genophore is made up of

A)

a single double stranded DNA

B)

a single stranded DNA

C)

RNA and histones

D)

histones and non- histones

View Answer
85) Iodine is obtained from

A)

Laminaria

B)

       Chlorella

C)

Polysiphonia

D)

       Porphyra

View Answer
86) Covered smut of barley is caused by

A)

Ustilago hordei

B)

Tilletia caries

C)

Ustilago nuda

D)

Colletotrichum falcatum

View Answer
87) Root hair absorbs water from soil through

A)

turgor pressure

B)

ion exchange

C)

osmosis

D)

       DPD

View Answer
88) In CAM plants, \[C{{O}_{2}}\] acceptor is

A)

RuBP

B)

       PEP

C)

OAA

D)

       PGA

View Answer
89) Which one of the following is a natural growth inhibitor?

A)

NAA

B)

       ABA

C)

IAA

D)

       GA

View Answer
90) Apical dominance is caused by

A)

auxin

B)

       gibberellin

C)

kinetin

D)

       ABA

View Answer
91) Growth of pollen tube towards embryo sac is

A)

geotropism

B)

       thigmotaxis

C)

chemotaxis

D)

       All of these

View Answer
92) Ozone depletion in stratosphere would result in

A)

forest fires

B)

global warming

C)

skin cancer incidence

D)

None of the above

View Answer
93) Which of the following is a test cross?

A)

\[Tt\times tt\]

B)

       \[TT\times tt\]

C)

\[Tt\times Tt\]

D)

       \[tt\times tt\]

View Answer
94) 1 : 2 : 1 phenotypic and genotypic ratio is found in

A)

complementary genes

B)

blending inheritance

C)

multiple alleles

D)

pseudo alleles

View Answer
95) The back bone of RNA consists of which of the following sugar?

A)

Deoxyribose

B)

       Ribose

C)

Sucrose

D)

       Maltose

View Answer
96) Stop codons are

A)

AUG, GUG

B)

       UAA, UGA, UAG

C)

UAC, UGG

D)

AGU, AGA, UAC

View Answer
97) A lake with nutrients is called

A)

trophic

B)

       euphoric

C)

oligotrophic

D)

       eutrophic

View Answer
98) Which of the following is not caused by deficiency of mineral?

A)

Chlorosis

B)

Etiolation

C)

Shortening of internodes

D)

Necrosis

View Answer
99) Retrovirus have genetic material

A)

DNA only

B)

RNA only

C)

DNA or RNA only

D)

either DNA or RNA only

View Answer
100) DCMU

A)

inhibits PS-I

B)

inhibits PS-II

C)

destroy chloroplast

D)

inhibits oxidative phosphorylation

View Answer
101) According to Kyoto protocol the major nations abide to reduce concentration of greenhouse gases by

A)

2008

B)

       2010

C)

2012

D)

       2018

View Answer
102) Ginger is an underground stem. It is distinguished from root because

A)

it lacks chlorophyll

B)

it stores food

C)

it has nodes and internodes

D)

it has xylem and vessels

View Answer
103) During DNA replication in prokaryotes DNA is anchored to

A)

chromosome

B)

       mesosome

C)

nucleolus

D)

       ribosome

View Answer
104) The mineral present in cell wall is

A)

Na

B)

       Ca

C)

K

D)

       Mg

View Answer
105) Male gamete in angiosperm is produced by

A)

generative cell

B)

microspore cell

C)

vegetative cell

D)

tube cell

View Answer
106) Meristematic tissue in vascular bundle is

A)

phellem

B)

procambium

C)

interfascicular cambium

D)

fascicular cambium

View Answer
107) Study of Ecology of population is called

A)

Autecology

B)

       Synecology

C)

Ecotype

D)

       Demecology

View Answer
108) Which of the following plant is LDP?

A)

Xanthium

B)

       Soybean

C)

Wheat

D)

       Tobacco

View Answer
109) Which of the following is used as a best genetic vector in plants?

A)

Bacillus thurengiensis

B)

Agrobacterium tumifaciens

C)

Pseudomonas putida

D)

All of the above

View Answer
110) One gene-one enzyme hypothesis of Beadle and Tatum was experimentally proved on

A)

Saccharomyces

B)

       Neurospora crassa

C)

Lathyrus odoratus

D)

Claviceps

View Answer
111) Which of the following is not a pyrimidine?

A)

Thymine

B)

       Uracil

C)

Guanine

D)

       Cytosine

View Answer
112) Which organelle is present in higher number in secretory cells?

A)

Dictyosome

B)

       ER

C)

Lysosome

D)

       Vacuole

View Answer
113) Bio-indicators are used for

A)

oxygen demand

B)

       air pollution

C)

mineral present

D)

       All of the above

View Answer
114) What happened when we inoculated Rhizobium in heat field ?

A)

No increase in production (nitrogen content of soil remains same)

B)

A lot of increase in production (nitrogen content of soil increases)

C)

Fertility of soil decreases

D)

Fertility of soil increases

View Answer
115) Nitrifying bacteria are able to

A)

convert atmospheric nitrogen into soluble forms

B)

convert ammonia to nitrate

C)

ammonia to nitrogen

D)

nitrate to nitrogen

View Answer
116) RNA is not found in

A)

chromosome

B)

       plasmalemma

C)

nucleolus

D)

       ribosome

View Answer
117) Systema Naturae was written by

A)

Linnaeus

B)

       Aristotle

C)

Hippocrates

D)

       Darwin

View Answer
118)                           Number of chromosomes in an angiospermic plant is 14, then the number of chromosomes in synergid cells will be

A)

14

B)

       7

C)

28

D)

       21

View Answer
119) Phytochrome is present in

A)

vascular cryptogam

B)

prokaryotes

C)

flowering plants

D)

algae

View Answer
120) Vessels and companion cells are found in

A)

angiosperm

B)

       pteridophytes

C)

bryophytes

D)

       thallophytes

View Answer
121) Moulting hormone is secreted by

A)

corpora cardiacum

B)

corpora allata

C)

neurosecretory hormone

D)

prothoracic gland

View Answer
122) Movements by pseudopodia of Amoeba are due to change in

A)

pressure

B)

                       atmosphere

C)

temperature

D)

       viscosity

View Answer
123) From outer to inside the sequence of three bones present in the middle ear of mammals is

A)

malleus, stapes and incus

B)

stapes, malleus and incus

C)

malleus, incus and stapes

D)

incus, malleus and stapes

View Answer
124) The reabsorption of water in the kidney is under the control of

A)

LH

B)

       ADH

C)

STH

D)

       ACTH

View Answer
125) Yersinia pestis is responsible for

A)

syphilis

B)

       whooping cough

C)

plague

D)

       leprosy

View Answer
126) Protein present in silk fibre is

A)

casein

B)

                     keratin

C)

elastin

D)

       fibroin

View Answer
127) Ovulation takes place in a month between

A)

11-14 day

B)

                       14-16 day

C)

15-28 day

D)

       21-26 day

View Answer
128) In sea anemone, the symmetry is

A)

radial

B)

       bilateral

C)

spherical

D)

       absent

View Answer
129) Compound squamous epithelium is found in

A)

stomach

B)

       intestine

C)

trachea

D)

pharynx

View Answer
130) Solenocytes are associated with

A)

respiration

B)

                       digestion

C)

excretion

D)

       nutrition

View Answer
131) The cavity of diencephalon is known as

A)

I ventricle

B)

                       II ventricle

C)

III ventricle

D)

iter

View Answer
132) Which vitamin should not be stored?

A)

Calciferol

B)

Retinol

C)

Niacin

D)

       Ascorbic acid

View Answer
133) Connecting link between annelids and molluscs is

A)

Neopilina

B)

                       Peripatus

C)

Periplaneta

D)

       Limulus

View Answer
134) Shell of molluscs is derived from

A)

foot

B)

                       mantle

C)

ctenidia

D)

       placoid

View Answer
135) Pneumatic bones are expected to be found in

A)

house lizard

B)

flying fish

C)

pigeon

D)

       tadpole of frog

View Answer
136) A man of A blood group marries a woman of AB blood group. Which type of progeny would indicate that man is heterozygous?

A)

O

B)

                       B

C)

A

D)

       AB

View Answer
137) Balbiani rings are the structural features of

A)

allosomes

B)

polytene chromosomes

C)

autosomes

D)

Lampbrush chromosomes

View Answer
138) Presence of tail in a child is an example of

A)

atavism

B)

divergent evolution

C)

convergent evolution

D)

mutation

View Answer
139) Action potential is generated by

A)

\[N{{a}^{+}}\]

B)

\[{{K}^{+}}\]

C)

\[C{{a}^{+}}\]

D)

       \[C{{l}^{-}}\]

View Answer
140) Aqueous and vitreous humour are divided by

A)

lens

B)

iris

C)

retina

D)

optic nerve

View Answer
141) Indian rhinoceros are protected in

A)

Gir Forest

B)

Kaziranga National Park

C)

Bandipur National Park

D)

Ranthambore National Park

View Answer
142) Mitotic spindle have main protein

A)

tubulin

B)

myosin

C)

tropomyocin

D)

dynein

View Answer
143) Accessory sexual character in female is promoted by

A)

androgen

B)

progesterone

C)

estrogen

D)

       testosterone

View Answer
144) X-linked recessive gene is

A)

always expressed in male

B)

always expressed in female

C)

lethal

D)

sub lethal

View Answer
145) Ligament is mainly made up of

A)

reticulin

B)

       elastin

C)

myosin

D)

       collagen

View Answer
146) Secretion of pancreatic juice is stimulated by

A)

gastrin

B)

secretin

C)

enterogasteron

D)

       enterokinase

View Answer
147) Crossing over occurs in

A)

zygotene

B)

       leptotene

C)

pachytene

D)

       diplotene

View Answer
148) Mesozoic era is Golden period of

A)

reptiles

B)

Mollusca

C)

fishes

D)

       amphibians

View Answer
149) Hamburger shift is also known as

A)

bicarbonate shift

B)

chloride shift

C)

potassium shift

D)

       All of the above

View Answer
150) Bundle of His are

A)

nervous tissue supplied to ventricles

B)

nervous tissue supplied to heart

C)

muscular tissue supplied to ventricle

D)

muscular tissue supplied to heart

View Answer
151) Cell theory was proposed by

A)

Virchow

B)

Schleiden and Schwann

C)

Robert Hooke

D)

B Mc Clintock

View Answer
152) Who for the first time developed electron microscope?

A)

Knoll and Ruska

B)

Rudolf and Kolliker

C)

Robert Hooke

D)

       Swanson

View Answer
153) Represser protein is produced by

A)

regulator gene

B)

       operator gene

C)

structural gene

D)

       promoter gene

View Answer
154) Autonomic nervous system affects

A)

reflex actions

B)

sensory organs

C)

internal organ

D)

       None of these

View Answer
155) Schizogony occurs in

A)

RBC of human

B)

intestine of parasite

C)

liver of human

D)

liver of parasite

View Answer
156) Gases found in primitive atmosphere are

A)

\[C{{H}_{4}},\,N{{H}_{3}},\,{{H}_{2}},\,{{H}_{2}}O\] (vapour form)

B)

\[C{{H}_{4}},\,N{{H}_{3}},\,C{{O}_{2}},\,{{H}_{2}}O\]

C)

\[C{{H}_{4}},\,{{H}_{2}}O,\,C{{O}_{2}}\]

D)

\[C{{H}_{4}},\,{{O}_{2}},\,C{{O}_{2}}\]

View Answer
157) Sertoli cells are found in testis. These cells are

A)

nurse cell

B)

       reproductive cell

C)

receptor cell

D)

       None of the above

View Answer
158) After a deep inspiration and maximum expiration, the capacity of lungs is known as

A)

vital capacity

B)

       tidal volume

C)

IRV

D)

       ERV

View Answer
159) Which one is the sweetest sugar?

A)

Glucose

B)

       Fructose

C)

Sucrose

D)

       Maltose

View Answer
160) Species can be identified on the basis of

A)

interbreed

B)

species diversity

C)

reproductive isolation

D)

None of the above

View Answer
161) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the given idiom/phrase. To throw dust in ones eyes

A)

To show false things

B)

To make blind

C)

To harm someone

D)

To deceive

View Answer
162) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the given idiom/phrase. To be rolling in money

A)

Wasting a lot of money

B)

Very rich

C)

Borrowing money liberally

D)

Spending more than his income

View Answer
163) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the given idiom/phrase. To get into hot waters

A)

To be impatient

B)

To suffer a huge financial loss

C)

To get into trouble

D)

To be in a confused state of mind

View Answer
164) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the given idiom/phrase. To save ones face

A)

To hide oneself

B)

       To oppose

C)

To evade disgrace

D)

To say plainly

View Answer
165) Directions: In each of the following questions, choose the alternative which best expresses the meaning of the given idiom/phrase. To wash ones dirty linen in public

A)

To criticize ones nature in public

B)

To quarrel in the open

C)

To do some ugly work in public

D)

To discuss dirty and scandalous matters of personal nature in the presence of strangers

View Answer
166) Directions: Choose the correct alternative to fill in the blank. There was so much......material in the speech that it was difficult to know what the speaker wanted to say.

A)

banal

B)

                       extraneous

C)

superficial

D)

       variegated

View Answer
167) Directions: Choose the correct alternative to fill in the blank. Our flight was ...... from Jaipur to Agra airport.

A)

deflected

B)

shifted

C)

diverted

D)

       reverted

View Answer
168) Directions: Choose the correct alternative to fill in the blank. His...... handling resulted in all that destruction and damage.

A)

inept

B)

skilful

C)

sophisticated

D)

uncouth

View Answer
169) Directions: Choose the correct alternative to fill in the blank. Rabindranath Tagore was a ...... writer of his times.

A)

true

B)

fantastic

C)

profound

D)

       prolific

View Answer
170) Directions: Choose the correct alternative to fill in the blank. The manager tried hard to......his men to return to work before declaring a lockout.

A)

motivate

B)

                                       persuade

C)

encourage

D)

       permit

View Answer
171) Directions: In each of the following ....questions, rearrange the parts P, Q, R and S to make a proper sentence. Little

(P) that he had been let down

(Q) stood by all these years

(R) did he realise

(S) by a colleague whom he had

A)

QSPR

B)

QPSR

C)

RPSQ

D)

       RSQP

View Answer
172) Directions: In each of the following ....questions, rearrange the parts P, Q, R and S to make a proper sentence. It has been established that

(P) Einstein was

(Q) although a great scientist

(R) weak in arithmetic

(S) right from his school days

A)

QPRS

B)

QPSR

C)

RQPS

D)

       SRPQ

View Answer
173) Directions: In each of the following ....questions, rearrange the parts P, Q, R and S to make a proper sentence. The statement

(P) therefore you must listen carefully

(Q) what the speaker has said

(R) in order to understand

(S) will be made just once

A)

RSPQ

B)

SPQR

C)

SPRQ

D)

       SRQP

View Answer
174) Directions: In each of the following ....questions, rearrange the parts P, Q, R and S to make a proper sentence. Towards midnight

(P) so that the sky was lighted with

(Q) and the clouds drifted away

(R) the rain ceased

(S) the incredible lamp of stars

A)

RPQS

B)

RQPS

C)

SPQR

D)

       SQPR

View Answer
175) Directions: In each of the following ....questions, rearrange the parts P, Q, R and S to make a proper sentence. Without books

(P) no cultured society is possible

(Q) no fresh ideas are possible

(R) and

(S) without fresh ideas

A)

PRSQ

B)

QRSP

C)

RSPQ

D)

       RSQP

View Answer
176) Tell your leader that I grant him permission of stay in my kingdom.

A)

for stay

B)

about staying

C)

to stay

D)

       No improvement

View Answer
177) I was delighted to see him fully recover.

A)

he full recovered

B)

him fully recovered

C)

his full recovery

D)

No improvement

View Answer
178) While we would like that all Indian children to go to school, we need to ponder why they do not.

A)

all Indian children

B)

that all the Indian children

C)

if all the children of India

D)

No improvement

View Answer
179) Scarcely had he left when his friend came.

A)

He had scarcely left

B)

He had left scarcely

C)

He scarcely had left

D)

No improvement

View Answer
180) Mr. Dewan has driven almost thrice so far as Mr. Gupta has.

A)

as far

B)

as far as

C)

as much as

D)

       No improvement

View Answer
181) Directions: In each of the following questions, choose the alternative which is most nearly the same in meaning to the word given in italics in the sentence. The prisoner has been languishing in the jail for the last many years.

A)

enjoying

B)

       avoiding

C)

suffering

D)

       convicted

View Answer
182) Directions: In each of the following questions, choose the alternative which is most nearly the same in meaning to the word given in italics in the sentence. Some people adopt excellent manners only to camouflage their real character.

A)

project

B)

                       hide

C)

misrepresent

D)

       reveal

View Answer
183) Directions: In each of the following questions, choose the alternative which is most nearly the same in meaning to the word given in italics in the sentence. They venerated the old teacher.

A)

humiliated

B)

       teased

C)

respected

D)

let go

View Answer
184) Directions: In each of the following questions, choose the alternative which is most nearly the same in meaning to the word given in italics in the sentence. Nobody has yet seen the peregrination of heavenly beings on earth.

A)

visit

B)

       arrival

C)

travelling

D)

       casting glance on

View Answer
185) Directions: In each of the following questions, choose the alternative which is most nearly the same in meaning to the word given in italics in the sentence. He did not make any attempt to placate her.

A)

please

B)

pacify

C)

serve

D)

satisfy

View Answer
186) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in italics in the sentence. My uncle is very wealthy, but rather parsimonious in his habits.

A)

extravagant

B)

generous

C)

careless

D)

       strict

View Answer
187) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in italics in the sentence. I am somewhat sceptical about his claim.

A)

optimistic

B)

convinced

C)

credulous

D)

       hopeful

View Answer
188) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in italics in the sentence. His writings have been much eulogized by Indian scholars.

A)

condemned

B)

flouted

C)

disapproved

D)

      disparaged

View Answer
189) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in italics in the sentence. The boy was accused of theft.

A)

liberated

B)

       impeached

C)

exonerated

D)

       sentenced

View Answer
190) Directions: In each of the following questions, choose the alternative which is opposite in meaning to the word given in italics in the sentence. This is not ideology but pragmatic language teaching.

A)

impractical

B)

improper

C)

imperfect

D)

impossible

View Answer
191) Directions: In each of the following questions, choose the alternative which can field substituted for the given words/sentence. A man who is having the qualities of woman

A)

Loquacious

B)

Celibate

C)

Effeminate

D)

       Epicurean

View Answer
192) Directions: In each of the following questions, choose the alternative which can field substituted for the given words/sentence. A word no longer in use

A)

Exotic

B)

Primitive

C)

Obsolete

D)

Ancient

View Answer
193) Directions: In each of the following questions, choose the alternative which can field substituted for the given words/sentence. A person who enters without any invitation

A)

Burglar

B)

       Intruder

C)

Thief

D)

       Vandal

View Answer
194) Directions: In each of the following questions, choose the alternative which can field substituted for the given words/sentence. The period between two reigns

A)

Lapse

B)

       Interregnum

C)

Anachronism

D)

       Intermission

View Answer
195) Directions: In each of the following questions, choose the alternative which can field substituted for the given words/sentence. Poem in short stanzas narrating a popular story

A)

Ballet

B)

       Epic

C)

Ballad

D)

       Sonnet

View Answer
196) According to the passage, a journalists work includes

A)

writing

B)

news gathering

C)

sorting out the news

D)

All of the above

View Answer
197) What, according to the passage, is the common characteristic of all journalists?

A)

They all write for the newspapers

B)

They all have to first probe into the news they gather

C)

They all make an adventure to find a worthy news

D)

They all can forecast future news

View Answer
198) What is most important for a journalist?

A)

He must be able to interpret the news correctly

B)

He must know how to sort out the news

C)

He must be able to write effectively

D)

He must know how to gather the right news

View Answer
199) What does the passage say about successful journalists?

A)

They reject a major portion of the gathered news

B)

They can use a relatively small portion of the news

C)

Their news come from unexpected sources

D)

They present advance news

View Answer
200) What is the basic requisite for exclusive and exhaustive coverage of newspapers?

A)

Forecast of tomorrows news from todays news

B)

Collecting the news of a real scoop

C)

Selection of a small portion of the gathered news

D)

Effective style of writing

View Answer

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