Solved papers for JIPMER Jipmer Medical Solved Paper-2006

Jipmer Medical Solved Paper-2006 Total Questions - 200

1) Which is true for rolling friction \[({{\mu }_{r}}),\] static friction \[({{\mu }_{s}})\] and kinetic friction (\[({{\mu }_{k}}):\]):

A)

\[{{\mu }_{s}}>{{\mu }_{k}}>{{\mu }_{r}}\]

B)

\[{{\mu }_{s}}<{{\mu }_{k}}<{{\mu }_{r}}\]

C)

       \[{{\mu }_{s}}<{{\mu }_{k}}>{{\mu }_{r}}\]

D)

       \[{{\mu }_{s}}>{{\mu }_{r}}>{{\mu }_{k}}\]

View Answer
2) Two weights \[{{w}_{1}}\] and \[{{w}_{2}}\] are suspended to the two strings on a frictionless pulley. When the pulley is pulled up with an acceleration g, then the tension in the string is:

A)

\[\frac{4{{w}_{1}}{{w}_{2}}}{{{w}_{1}}+{{w}_{2}}}\]

B)

                       \[\frac{{{w}_{1}}{{w}_{2}}}{{{w}_{1}}+{{w}_{2}}}\]

C)

       \[\frac{2{{w}_{1}}{{w}_{2}}}{{{w}_{1}}+{{w}_{2}}}\]

D)

       \[\frac{{{w}_{1}}+{{w}_{2}}}{2}\]

View Answer
3) Two similar charges having mass m and 2m are placed in an electric field. The ratio of their kinetic energy is:

A)

                                              4 : 1

B)

       1 : 1

C)

2 : 1

D)

       1 : 2

View Answer
4) In a system of units if force (F), acceleration (A), and time (T) are taken as fundamental units, then the dimensional formula of energy is:

A)

\[F{{A}^{2}}T\]

B)

                      \[FA{{T}^{2}}\]

C)

\[{{F}^{2}}AT\]

D)

       \[FAT\]

View Answer
5) If the length of a pendulum is made 9 times and mass of the bob is made 4 times, then the value of rime period becomes:

A)

\[3T\]

B)

                       \[3/2T\]

C)

\[4T\]

D)

       \[2T\]

View Answer
6) There are 26 tuning forks arranged in the decreasing order of their frequencies. Each tuning fork gives 3 beats with the next. The first one is octave of the last. What is the frequency of 18th tuning fork?

A)

100 Hz

B)

                     99 Hz

C)

96 Hz

D)

       103 Hz

View Answer
7) Who discovered X-rays?

A)

Roentgen

B)

                       Madam Curie

C)

       Rutherford

D)

       All of these

View Answer
8) The light rays having photons of energy 1.8 eV are falling on a metal surface having a work function 1.2 eV. What is the stopping potential to be applied to stop the emitting electrons?

A)

3eV

B)

                       1.2eV

C)

0.6 eV

D)

       1.4 eV

View Answer
9) A car starts from rest, moves with an acceleration a and then decelerates at a constant rate b for sometimes to come to rest. If the total time taken is t. The maximum velocity of car is given by:

A)

\[\frac{abt}{(a+b)}\]

B)

                       \[\frac{{{a}^{2}}t}{a+b}\]

C)

\[\frac{at}{(a+b)}\]

D)

       \[\frac{{{b}^{2}}t}{a+b}\]

View Answer
10) A pendulum is undergoing SHM with frequency \[f\]. What is the frequency of its kinetic energy?

A)

\[f/2\]

B)

                       \[2f\]

C)

\[3f\]

D)

       \[4f\]

View Answer
11) Two planets are revolving around the earth with velocities \[{{v}_{1}}\] and \[{{v}_{2}}\] in radii \[{{r}_{1}}\] and \[{{r}_{2}}\] \[({{r}_{1}}>{{r}_{2}})\] respectively. Then:

A)

\[{{v}_{1}}={{v}_{2}}\]

B)

                                       \[{{v}_{1}}>{{v}_{2}}\]

C)

\[{{v}_{1}}<{{v}_{2}}\]

D)

       \[\frac{{{v}_{1}}}{{{r}_{1}}}=\frac{{{v}_{2}}}{{{r}_{2}}}\]

View Answer
12) The angular momentum of a rotating body changes from \[{{A}_{0}}\] to \[4{{A}_{0}}\] in 4 minutes. The torque acting on the body is:

A)

\[3/4{{A}_{0}}\]

B)

                                       \[4{{A}_{0}}\]

C)

\[3{{A}_{0}}\]

D)

       \[3/2{{A}_{0}}\]

View Answer
13) A charge Q is distributed uniformly in a sphere (solid). Then, the electric field at any point r, where, \[r<R\] (r is the radius of sphere) varies as:

A)

\[{{r}^{1/2}}\]

B)

                                       \[{{r}^{-1}}\]

C)

\[r\]

D)

       \[{{r}^{-2}}\]

View Answer
14) A person is observing two trains one coming towards him and other leaving with the same velocity 4 m/s. If their whistling frequencies are 240 Hz each, fen the number of beats per second heard by the person will be : (if velocity of sound is 320 m/s)

A)

3

B)

                       6

C)

       9

D)

       zero

View Answer
15) In the given circuit, what will be the equivalent resistance between the points A and B?

A)

10/3\[\Omega \]

B)

                       20/3\[\Omega \]

C)

       10/5\[\Omega \]

D)

       5\[\Omega \]

View Answer
16) If the focal length of a lens of a camera is \[5f\]and that of another is 2. \[5f,\], what is the time of exposure for the second, if for the first one is \[\frac{1}{200}s?\] (where\[f\]is focal length/unit aperture)

A)

\[\frac{1}{200}\]

B)

                       \[\frac{1}{800}\]

C)

\[\frac{1}{6400}\]

D)

       \[\frac{1}{3200}\]

View Answer
17) If a charge particle enters perpendicular in the uniform magnetic field, then:

A)

energy and momentum both remains constant

B)

energy remains constant but momentum changes

C)

both energy and momentum changes

D)

energy changes but momentum remains constant

View Answer
18) Earth is revolving around the sun. If the distance of the earth from the sun is reduced to 1/4th of the present distance then the length of present day will be reduced by:

A)

\[\frac{1}{4}\]

B)

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

C)

\[\frac{1}{8}\]

D)

       \[\frac{1}{6}\]

View Answer
19)              Two rods of same material have same length and area. The heat \[\Delta Q\] flows through them for 12 minutes when they are joint side by side. If now both the rods are Joined in parallel, then the same amount of heat \[\Delta Q\] will flow in:

A)

24 min

B)

                       3 min

C)

       12 min

D)

       6 min

View Answer
20) There are two planets and the ratio of radius of the two planers is K but ratio of acceleration due to gravity of both planets is g. What will be the ratio of their escape velocity?

A)

\[{{(Kg)}^{1/2}}\]

B)

       \[{{(Kg)}^{-1/2}}\]

C)

       \[{{(Kg)}^{2}}\]

D)

       \[{{(Kg)}^{-2}}\]

View Answer
21) In the reaction given below \[_{86}{{A}^{222}}{{\xrightarrow[{}]{{}}}_{84}}{{B}^{210}}\] how many \[\alpha \] and \[\]-particles are emitted ?

A)

\[6\alpha ,3\]

B)

                                       \[3\alpha ,4\]

C)

\[4\alpha ,3\]

D)

       \[3\alpha ,6\]

View Answer
22) If a spherical ball rolls on a table without slipping the friction of its total energy associated with rotational energy is:

A)

3/5

B)

                                       2/7

C)

2/5

D)

       3/7

View Answer
23) The equation of stationary wave along a stretched string is given by \[y=5\,\sin \frac{\pi x}{3}\cos \,40\,\pi t,\] where, x and y are in cm and r in second. The separation between two adjacent nodes is:

A)

1. 5 cm

B)

                                       3 cm

C)

6 cm

D)

       4 cm

View Answer
24) Which of the following is not an inelastic collision?

A)

A man jump on a cart

B)

A bullet embedded in a block

C)

Collision of two glass ball

D)

none of the above

View Answer
25) If a convex lens of focal length 80 cm and a concave lens of focal length 50 cm combined together, what will be their result power?

A)

+ 0.65 D

B)

       -0.65 D

C)

       + 0.75 D

D)

       -0.75 D

View Answer
26) The phenomenon of radioactivity is:

A)

exothermic change which increases or decreases with temperature

B)

increases on applied pressure

C)

nuclear process does not depend on external factors

D)

none of the above

View Answer
27) A perfect gas is found to obey the relation \[P{{V}^{3/2}}=\] constant during an adiabaric process. If such a gas initially at a temperature T, is compressed to half of its initial volume, then its final temperature will be:

A)

\[2T\]

B)

       \[4T\]

C)

\[{{(2)}^{1/2}}T\]

D)

\[2{{(2)}^{1/2}}T\]

View Answer
28) The amplification Factor of a triode valve is 15. If the grid voltage is changed by 0.3 V, the change in plate voltage in order to keep the current constant (in volt) is:

A)

0.02

B)

       0.002

C)

4.5

D)

       5.0

View Answer
29) A uniform wire of length \[l\] and having resistance R is cut into n equal parts and all parts are connected in parallel, then the equivalent resistance will be :

A)

\[R\]

B)

                       \[R/n\]

C)

\[R/{{n}^{2}}\]

D)

       \[{{n}^{2}}R\]

View Answer
30) In isothermal process, which of the following is not true?

A)

Temperature remains constant

B)

       Internal energy does not change

C)

       No heat enters or leaves the system

D)

       none of the above

View Answer
31) A force F is given by \[F=at+b{{t}^{2}},\] where, t is time. What are the dimensions of a and b?

A)

\[\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{\text{-1}}}\text{ }\!\!]\!\!\text{ }\,\text{and}\,\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{\text{0}}}\text{ }\!\!]\!\!\text{ }\]

B)

       \[\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{\text{-3}}}\text{ }\!\!]\!\!\text{ }\,\text{and}\,\text{ }\!\![\!\!\text{ M}{{\text{L}}^{2}}{{\text{T}}^{4}}\text{ }\!\!]\!\!\text{ }\]

C)

       \[\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{\text{-4}}}\text{ }\!\!]\!\!\text{ }\,\text{and}\,\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{1}}\text{ }\!\!]\!\!\text{ }\]

D)

       \[\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{\text{-3}}}\text{ }\!\!]\!\!\text{ }\,\text{and}\,\text{ }\!\![\!\!\text{ ML}{{\text{T}}^{-4}}\text{ }\!\!]\!\!\text{ }\]

View Answer
32) In a \[\text{L-C-R}\] circuit, the capacitance is made one-fourth, then what should be change in inductance, so that the circuit remains in resonance?

A)

8 times

B)

       1/4 times

C)

       2 times

D)

       4 times

View Answer
33) A plane glass slab is kept over various colour letters, the letter which appears least raised is:

A)

red

B)

       violet

C)

       green

D)

       blue

View Answer
34) A convex tens forms a full image of the object n a screen. If half of the lens is covered with an opaque object, then:

A)

the image disappears

B)

       half of the image is seen

C)

       full image is seen and of same intensity

D)

       full image is seen and of decreased intensity

View Answer
35) 35.      A river is flowing from west to east with a                speed of 5 m/min. A man can swim in still water with a velocity 10 m/min. In which direction should the man swim so, as to take the shortest possible path to go to the south?

A)

\[30{}^\circ \]east of south

B)

       \[60{}^\circ \] east- of south

C)

                       \[60{}^\circ \]west of south

D)

       \[30{}^\circ \]west of north

View Answer
36)                                 The rime taken by light to pass through 4 mm thick glass slab of refractive index 1.5 will be:

A)

(Velocity of light in air\[=3\times {{10}^{8}}m\text{/}s\])        \[8\times {{10}^{-11}}s\]

B)

       \[2\times {{10}^{-11}}s\]

C)

       \[8\times {{10}^{-8}}s\]

D)

       \[2\times {{10}^{-8}}s\]

View Answer
37) A lens acts as converging in air and diverging when immersed in water. Then. refractive index of lens is:

A)

equal to unity

B)

       below 1.33

C)

       greater than 1.33

D)

       less than unity

View Answer
38) A light passing through air has wavelength \[6000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]. The wavelength when same ray passes through a glass slab of refractive index 1.5 will be:

A)

\[2000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]

B)

       \[4000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]

C)

       \[8000\,\overset{\text{o}}{\mathop{\text{A}}}\,\]

D)

       \[1200\overset{\text{o}}{\mathop{\text{A}}}\,\]

View Answer
39) Radius of first Bohr orbit is r. What is the radius of 2nd Bohr orbit?

A)

8r

B)

       2r

C)

       4r

D)

       \[2\sqrt{2}r\]

View Answer
40) Two equal -ve charges -q are fixed at the point \[(0,a)\] and \[(0,a)\] on the y-axis. A positive charge Q is released from rest at the point \[(2a,0)\]on the x-axis. The charge will;

A)

execute SHM about the origin

B)

       move to the origin and remain at rest

C)

       move to infinity

D)

       execute oscillatory but not SHM

View Answer
41) What is the formula of bleaching powder?

A)

\[CaO(OCl)\]

B)

\[Ca(OCl)Cl\]

C)

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

D)

       \[Ca{{(OCl)}_{2}}Cl\]

View Answer
42) By which one of the following compounds both \[C{{H}_{4}}\] and \[C{{H}_{3}}-C{{H}_{3}}\] can be prepared in one step?

A)

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

B)

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

C)

       \[C{{H}_{3}}C{{H}_{2}}I\]

D)

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

View Answer
43) \[R-NH-COH\xrightarrow[Pyridine]{POC{{l}_{3}}}\] product In the given reaction, what will be the product?

A)

\[R-N=C=O\]

B)

\[R-\overset{+}{\mathop{N}}\,\equiv {{C}^{-}}\]

C)

\[R-C\equiv N\]

D)

None of these

View Answer
44) \[A+B=C+D.\] If initially the concentration of A and B are both equal but at equilibrium, concentration of D will be twice of that of A, then what will be the equilibrium constant of reaction?

A)

4/9

B)

       9/4

C)

1/9

D)

       4

View Answer
45) Which of the following is secondary pollutant?

A)

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

B)

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

C)

\[PAN\]

D)

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

View Answer
46) The geometry of \[Ni{{(CO)}_{4}}\] and \[Ni{{(PP{{h}_{3}})}_{2}}C{{l}_{2}}\] are:

A)

both square planar

B)

tetrahedral and square planar respectively

C)

both tetrahedral

D)

square planar and tetrahedral respectively

View Answer
47) Cr is member of 3d transition series of atomic number 24. What will be its electronic configuration?

A)

\[3{{d}^{6}}4{{s}^{2}}\]

B)

\[3{{d}^{5}}4{{s}^{2}}\]

C)

       \[3{{d}^{4}}4{{s}^{2}}\]

D)

       \[3{{d}^{5}}4{{s}^{1}}\]

View Answer
48) Which of the following compounds is carborundum?

A)

\[A{{l}_{2}}{{O}_{3}}\]

B)

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

C)

       \[SiC\]

D)

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

View Answer
49) What amount of \[C{{l}_{2}}\] gas liberated at anode, if 1 ampere current is passed for 30 minute from NaCl solution?

A)

0.66 mol

B)

      0.33 mol

C)

       0.66 g

D)

       0.33 g

View Answer
50) Certain crystals produce electric signals on application of pressure. This phenomenon is called:

A)

pyroelectricity

B)

ferroelectricity

C)

piezoelectricity

D)

Ferrielectricity

View Answer
51) Aspirin is:

A)

antipyretic

B)

tranquilizer

C)

       narcotic

D)

       Anaesthetic

View Answer
52) Which of the following is not a property of liquid state?

A)

Intermolecular force of attraction in a liquid is quite large

B)

All liquids accompanied by cooling on evaporation

C)

Lower the boiling point of a liquid, greater is its vapour pressure at room temperature

D)

A liquid boils at high temperature at the top of a mountain than at the sea level

View Answer
53) In Williamsons synthesis, ethoxyethane is prepared by:

A)

passing ethanol over heated alumina

B)

heating sodium ethoxide with ethyl bromide.

C)

treating ethyl alcohol with excess of \[{{H}_{2}}S{{O}_{4}}\] at 430-440 K

D)

heating ethanol with dry \[A{{g}_{2}}O\]

View Answer
54) If for a sucrose solution, elevation in boiling point is \[0.1{}^\circ C,\] then what will be the boiling point of NaCl solution for same molal concentration?

A)

\[0.1{}^\circ C\]

B)

\[0.2{}^\circ C\]

C)

       \[0.08{}^\circ C\]

D)

       \[0.01{}^\circ C\]

View Answer
55) Which of the following have maximum number of unpaired electrons?

A)

\[F{{e}^{3+}}\]

B)

\[F{{e}^{2+}}\]

C)

       \[C{{o}^{2+}}\]

D)

       \[C{{o}^{3+}}\]

View Answer
56) Which of the following statements is false?

A)

\[CaOC{{l}_{2}}\]gives\[O{{H}^{-}},\,\,C{{l}^{-}}\]and \[OC{{l}^{-}}\] in aqueous solution

B)

Diamond and graphite are allotropes of carbon

C)

Bleaching action of \[C{{l}_{2}}\] in moist condition is not permanent

D)

Calomel is \[H{{g}_{2}}C{{l}_{2}}\]

View Answer
57) What will be the order of 1st ionisation energy?

A)

Li > Na > K

B)

K > Li > Na

C)

       Na > Li > K

D)

       Li > K > Na

View Answer
58) The element\[{}_{90}T{{h}^{232}}\]belongs to thorium series. Which of the following will act as the end product of the series?

A)

\[{}_{82}P{{b}^{208}}\]

B)

\[{}_{82}B{{i}^{209}}\]

C)

       \[{}_{82}P{{b}^{206}}\]

D)

       \[{}_{82}P{{b}^{207}}\]

View Answer
59) The reaction of HBr with in the presence of peroxide will give:

A)

B)

C)

\[C{{H}_{3}}-\underset{\begin{smallmatrix} | \\ C{{H}_{3}} \end{smallmatrix}}{\mathop{C}}\,Br-C{{H}_{3}}\]

D)

\[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}Br\]

View Answer
60) Given pH of a solution A is 3 and it is mixed with another solution B having pH 2. If both mixed, then resultant pH of the solution will be:

A)

3.2

B)

       1.9

C)

       3.4

D)

       3.5

View Answer
61) With which of the given pairs\[C{{O}_{2}}\]resembles?

A)

\[HgC{{l}_{2}},{{C}_{2}}{{H}_{2}}\]

B)

       \[HgC{{l}_{2}},\,SnC{{l}_{4}}\]

C)

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

D)

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

View Answer
62) If magnetic quantum number of a given atom represented by -3, then what will be its principal quantum number?

A)

2

B)

       3

C)

       4

D)

       5

View Answer
63) Which of the following will show geometrical isomerism?

A)

but-1-ene

B)

       but-2-ene

C)

       2, 3-dichlorobutane

D)

       Ethane

View Answer
64) What will be the IUPAC name of given compound?

A)

2, S-diethyl-4-methylhexane

B)

       3, 4, 6-trimethyloctane

C)

       2, 5, 6-trimethyloctane

D)

       3, S-dimethyl-6-ethylheptane

View Answer
65) A mixture of camphor and benzoic acid can be separated by:

A)

chemical method

B)

       sublimation

C)

       fractional distillation

D)

       extraction with a solvent

View Answer
66) HCHO reacts with \[C{{H}_{3}}MgI\]to give:

A)

\[C{{H}_{3}}C{{H}_{2}}OH\]

B)

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

C)

       \[C{{H}_{3}}C{{H}_{2}}I\]

D)

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

View Answer
67) \[\underset{CH}{\overset{CH}{\mathop{|||}}}\,\] reacts with acetic acid in presence of \[H{{g}^{2+}}\] to give:

A)

\[\underset{\,CH{{(C{{H}_{3}}COO)}_{2}}}{\overset{C{{H}_{3}}}{\mathop{|}}}\,\]

B)

       \[\underset{CH{{(C{{H}_{3}}COO)}_{2}}}{\overset{CH{{(C{{H}_{3}}COO)}_{2}}}{\mathop{|}}}\,\]

C)

       \[\underset{C{{H}_{2}}(C{{H}_{3}}COO)}{\overset{C{{H}_{3}}}{\mathop{|}}}\,\]

D)

       none of these

View Answer
68) Which of the following have highest electron affinity?

A)

F

B)

                       Cl

C)

       N

D)

       O

View Answer
69) Which among the following is strongest acid?

A)

\[H(ClO){{O}_{2}}\]

B)

       \[H(ClO){{O}_{3}}\]

C)

       \[H(ClO)O\]

D)

       \[H(ClO)\]

View Answer
70) Which of the following amino acid is optically inactive?

A)

Phenyl alanine

B)

       Glycine

C)

       Glutamic acid

D)

       Asparagine

View Answer
71) Glucose has difference from fructose in that it:

A)

does not undergo hydrolysis

B)

       gives silver mirror with Tollens reagent

C)

       monosaccharide

D)

       none of the above

View Answer
72) Which of the following gives correct arrangement of compounds involved based on their bond strength?

A)

\[HF>HCl>HBr>HI\]

B)

       \[HI>HBr>HCl>HF\]

C)

       \[HF>HBr>HCl>HI\]

D)

       \[HCl>HF>HBr>HI\]

View Answer
73) The enthalpy of combustion at \[25{}^\circ C\] of \[{{H}_{2}},\] cyclohexane \[({{C}_{6}}{{H}_{12}})\] and cyclohexene \[({{C}_{6}}{{H}_{10}})\] are -241, -3920 and -3800 kJ/mol respectively. The heat of hydrogenation of cyclohexene is:

A)

- 121 kJ/mol

B)

       + 121 kJ/mol

C)

       - 242 kJ/mol

D)

       + 242 kJ/mol

View Answer
74) The entropy values (in \[J{{K}^{-1}}mo{{l}^{-1}}\]) of \[{{H}_{2}}(g)=130.6,\]\[C{{l}_{2}}(g)=223.0\]and\[HCl(g)=186.7\] at 298 K and 1 atm pressure. Then entropy change for the reaction: \[{{H}_{2}}(g)+C{{l}_{2}}(g)\xrightarrow{{}}2HCl(g)\]is:

A)

+ 540.3

B)

                                       +727.3

C)

       -166.9

D)

       +19.8

View Answer
75) A certain sample of gas has a volume of 0.2 L measured at 1 atm pressure and \[0{}^\circ C\]. At the same pressure but \[273{}^\circ C,\] its volume will be:

A)

0.4 L

B)

       0.8 L

C)

       27.8 L

D)

       55.6 L

View Answer
76) Hardness of water is due to presence of salts of:

A)

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

B)

       \[C{{a}^{2+}}\]and \[M{{g}^{2+}}\]

C)

       \[C{{a}^{2+}}\]and \[{{K}^{+}}\]

D)

       \[C{{a}^{2+}}\]and \[N{{a}^{+}}\]

View Answer
77) Total number of atoms represented by the compound \[CuS{{O}_{4}}\cdot 5{{H}_{2}}O\] is:

A)

27

B)

       21

C)

       5

D)

       8

View Answer
78) The half-life of a first order reaction having rate constant \[k=1.7\times {{10}^{-5}}{{s}^{-1}}\] is:

A)

12.1 h

B)

       9.7 h

C)

       11.3 h

D)

       1.8 h

View Answer
79) Which one of the following contain isopropyl group?

A)

2, 2, 3, 3-tetramethylpentane

B)

       2-methylpentane

C)

       2, 2, 3-trimethylpentane

D)

       3, 3-dimethylpentane

View Answer
80) When electrons are trapped into the crystal in anion vacancy, the defect is known as :

A)

Schottky defect

B)

       Frenkel defect

C)

       stoichiometric defect

D)

       F-centres

View Answer
81) The protein rich alga is:

A)

Ulothrix

B)

Spirogyra

C)

Nostoc

D)

Chlorella

View Answer
82) Floral formula of   is characteristic of the family:

A)

Papilionaceae

B)

Caesalpinoideae

C)

Cruciferae

D)

Mimosoideae

View Answer
83) Biotic factors are:

A)

chemical factors of soil which affect life

B)

physical factors of soil which affect life

C)

all living organisms which influence other organisms

D)

factors of atmosphere which affect life

View Answer
84) Which of the following as a living fossil?

A)

Pinus

B)

Gnetum

C)

Ginkgo

D)

Riccia

View Answer
85) The alga used for quick sewage disposal is:

A)

Ulothrix

B)

Cladophora

C)

Volvox

D)

Chlorella

View Answer
86) Lactic acid is produced by Rhizopus species:

A)

R. oryzae

B)

R. stolonifer

C)

R. nodosus

D)

R. sexualis

View Answer
87) The number of female flowers found in a cyanthium is:

A)

one

B)

     three

C)

two

D)

many

View Answer
88) In turnip, 2/3 part of swollen area is derived from:

A)

hypophysis

B)

hypocotyl

C)

epicotyl

D)

radical

View Answer
89) The amphibians of plant kingdom are:

A)

algae

B)

                                       bryophytes

C)

       thallophytes

D)

       floating plants

View Answer
90) The law of limiting factors for photosynthesis was enunciated by:

A)

R. Hill

B)

                                       Calvin

C)

Krebs

D)

       Blackman

View Answer
91) Who said that transpiration is a necessary evil?

A)

Curtis

B)

                     Steward

C)

       Andersen

D)

       J.C. Bose

View Answer
92) Transpiration would be lowest when:

A)

wind velocity is high

B)

enough water is in the soil

C)

atmospheric RH is high

D)

high temperature and light

View Answer
93) Which of the following exhibits a direct porportionality to transpiration?

A)

Light and RH

B)

Temperature and RH

C)

Temperature and wind

D)

RH and wind

View Answer
94) Water in plants is transported by:

A)

cambium

B)

       phloem

C)

xylem

D)

       epidermis

View Answer
95) The most important force which pulls water up in tall trees is:

A)

imbibition force

B)

osmotic force

C)

cohesive force

D)

electromagnetic force

View Answer
96) The light phase of photosynthesis is called:

A)

Hill reaction

B)

photo action

C)

pigment action

D)

chlorophyllous process

View Answer
97) The plant Cuscuta show maximum photosynthesis in:

A)

red light

B)

blue light

C)

green light

D)

no photosynthesis at all

View Answer
98) The incomplete breakdown of sugars in anaerobic respiration results in the formation of:

A)

fructose and water

B)

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

C)

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

D)

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

View Answer
99) During anaerobic conditions, the rate of glycolysis increases, is called:

A)

compensation point

B)

extinction point

C)

Warburg effect

D)

Pasteur effect

View Answer
100) Micro-nutrients are:

A)

less important in nutrition than macro-nutrients

B)

as important in nutrition as macro-nutrients

C)

may be omitted from culture media without any detrimental effect on the plant

D)

called micro because they play only minor role in nutrition

View Answer
101) Hydroponics is a:

A)

soilless culture

B)

       waterless culture

C)

                       airless culture

D)

                       none of these

View Answer
102) Green plants constitute:

A)

first trophic level

B)

second trophic level

C)

third trophic level

D)

complete food chain

View Answer
103) The plant that is characteristics component of mangrove vegetation:

A)

Rhizophora mangel

B)

Ficus religiosa

C)

Mangifera indica

D)

Prosopis specigera

View Answer
104) Carrier of fluorosis is:

A)

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

B)

       chlorine

C)

Nitrogen

D)

       water

View Answer
105) Non- genetic RNA is of:

A)

two types

B)

       three types

C)

       only one type

D)

       none of these

View Answer
106) Kappa particles indicate:

A)

nuclear inheritance

B)

cytoplasmic inheritance

C)

mutation

D)

nucleo- cytoplasmic inheritance

View Answer
107) A nucleotide is a molecule consisting of a:

A)

hexose sugar, phosphorus and albumen

B)

phosphorus, iron and calcium

C)

phosphate, 5-carbon sugar and nitrogen base

D)

RNA and glucose

View Answer
108) Quiescent centre is the zone of:

A)

least mitotic activity in the root apex

B)

least mitotic activity in the shoot apex

C)

maximum mitotic activity in the root apex

D)

maximum mitotic activity in the shoot apex

View Answer
109) Perisperm is:

A)

degenerate part of synergids

B)

peripheral part of endosperm

C)

degenerate part of secondary nucleus

D)

remnant of nucellus

View Answer
110) An orthotropus. ovule is one in which micropyle and chalaza are:

A)

in straight line of funiculus

B)

parallel of funiculus

C)

at right angles to funiculus

D)

oblique to funiculus

View Answer
111) Which of the following is non symbiotic bio-fertilizer?

A)

VAM

B)

       Aztobacter

C)

Anabaena

D)

       Rhizobium

View Answer
112) Transformation in bacteria was discovered by:

A)

Lederberg

B)

       Griffith

C)

Avery et.al,

D)

       Tatum

View Answer
113) Lathyrism is caused by:

A)

dal

B)

                       moth dal

C)

khesari dal

D)

       Glycine

View Answer
114) The arrangement of genes on chromosomes in:

A)

linear

B)

       ovoid

C)

diffused

D)

       spiral

View Answer
115) Pigment anthocyanin is located in:

A)

chloroplast

B)

       chromoplast

C)

cytoplasm

D)

       vacuole

View Answer
116) Cell theory was propounded in 1838- 39 by:

A)

Schleiden

B)

Schwann

C)

Schleiden and Schwann

D)

Virchow

View Answer
117) Non-protein part of enzyme is known as:

A)

holoenzyme

B)

       apoenzyme

C)

prothetic group

D)

      none of these

View Answer
118) The enzyme responsible for atmospheric nitrogen fixation is:

A)

nitrogenize

B)

       hydrogenase

C)

oxygenase

D)

       carboxylase

View Answer
119) Insects captured by insectivorous plants fulfill their requirements of:

A)

enzymes

B)

       oxygen

C)

nitrogen

D)

       water

View Answer
120) Gibberellin was first extracted from:

A)

Gibberella fujikuroi

B)

algae

C)

bacteria

D)

roots of higher plants

View Answer
121) Acrosome is formed by:

A)

nucleus

B)

Golgi apparatus

C)

mitochondria

D)

       none of these

View Answer
122) Cell membrane in animals is composed mainly of the molecule of:

A)

lipids

B)

       proteins

C)

lipids and proteins

D)

carbohydrates

View Answer
123) Which one is single membrane cell organelle?

A)

Endoplasmic reticulum

B)

Mitochondria

C)

Lysosomes

D)

Chloroplast

View Answer
124) Chloragogen cells help in:

A)

respiration

B)

       reproduction

C)

circulation

D)

       nutrition

View Answer
125) Which is gonadotropin hormone?

A)

GH

B)

       MSH

C)

ADH

D)

       FSH and LH

View Answer
126) Which have not left any evidences of organic evolution?

A)

Archaeopteryx

B)

       Cow

C)

Peripatus

D)

       Neopilma

View Answer
127) Which leaves the liver and moves towards kidney?

A)

Ammonia

B)

       Urea

C)

Glycogen

D)

       Bile

View Answer
128) Major nitrogenous waste product in ureotelic animals like rabbit and other mammals is:

A)

uric acid

B)

       urea

C)

ammonia

D)

       amino acids

View Answer
129) Urine is concentrated in:

A)

kidney

B)

deaminadon

C)

arginine

D)

       Omithine

View Answer
130) Sea fan belongs to:

A)

Coelenterata

B)

       Porifera

C)

Echinodermata

D)

                       Mollusca

View Answer
131) Trochophore is the larva of:

A)

Neopilina

B)

Chiton

C)

Pila

D)

       All of these

View Answer
132) Food storage in Leucosolenia occur by:

A)

ostia

B)

       osculum

C)

thesocyte

D)

       spongocoel

View Answer
133) Organs which differ in origin but perform similar functions:

A)

analogous

B)

       homologous

C)

vestigial

D)

       all of these

View Answer
134) Blood leaving liver and going towards heart is rich in:

A)

bile

B)

       urea

C)

ammonia

D)

       oxygen

View Answer
135) Sequence of DNA (non-coding) is known as:

A)

exon

B)

       intron

C)

ciscron

D)

       none of these

View Answer
136) How many sperms are formed by four primary spermatocytes?

A)

1

B)

       4

C)

16

D)

       32

View Answer
137) Digestion word means:

A)

burning of food

B)

oxidation of food

C)

hydrolysis of food

D)

breakdown of food

View Answer
138) Maximum absorption of water occurs in:

A)

colon

B)

       rectum

C)

large intestine

D)

       small intestine

View Answer
139) Set which includes only analogous organs is:

A)

wings of butterfly, housefly and bat

B)

hindlegs of horse, grasshopper and bat

C)

wings of butterfly and wingspread of bat and birds

D)

mandibles of cockroach, mosquito and honey bee

View Answer
140) Convergent Evolution is shown by:

A)

homologous organs

B)

analogous organs

C)

vestigial organs

D)

all of the above

View Answer
141) Chloragogen cells of earthworms are analogous to vertebrate:

A)

lungs

B)

       liver

C)

gut

D)

       kidneys

View Answer
142) Class Crustacea differs from Insecta in having:

A)

two pairs of antennae

B)

jointed foot

C)

chitinous cuticle

D)

none of the above

View Answer
143) In DNA, which is absent?

A)

Adenine

B)

       Thymine

C)

Guanine

D)

       Uracil

View Answer
144) Neural canal is present in:

A)

humerus

B)

       tibia- fibula

C)

vertebral column

D)

      cranial bones

View Answer
145) Sigmoid notch is formed by:

A)

cavity formed by humerus

B)

cavity formed by radius- ulna

C)

cavity formed by tibia-fibula

D)

cavity formed by femur

View Answer
146) Lymphocytes are formed by:

A)

plasma cells

B)

       mast cells

C)

liver cells

D)

       none of these

View Answer
147) On high mountains, difficulty in breathing if due to:

A)

decrease in partial pressure of \[{{O}_{2}}\]

B)

decrease in amount of \[{{O}_{2}}\]

C)

increase in \[C{{O}_{2}}\] concentration

D)

all of the above

View Answer
148) Which of the following character is present essentialy in chordates?

A)

Ventral spinal chord

B)

Dorsal heart

C)

Pharyngeal gill slits

D)

Blood flow in forward direction in ventral blood vessels

View Answer
149) If dorsal nerve of spinal cord is broken down then its effect is:

A)

no impulse is transmitted

B)

impulse is transmitted but slowly

C)

impulse is transmitted fast

D)

no effect on impulse

View Answer
150) Striped muscles are characterized by:

A)

syncytial

B)

spindle shape

C)

uninucleate

D)

none of these

View Answer
151) Bowmans capsule is found in:

A)

glomerulus

B)

       uriniferous tubule

C)

nephron

D)

Malpighian capsule

View Answer
152) Which of the following hormone stimulates the gastric secretion?

A)

Enterogastrone

B)

Gastrin

C)

CCK-PZ

D)

       Villikinin

View Answer
153) Example of analogous organs is:

A)

wings of bird and insect

B)

forelimbs of horse and man

C)

teeth of elephant and man

D)

none of the above

View Answer
154) During starvation what will be sequence of ending of food stuffs?

A)

Carbohydrates - Fat - Protein

B)

Carbohydrate - Protein - Fat

C)

Fat - Protein - Carbohydrate

D)

Fat - Carbohydrate - Protein

View Answer
155) Number of cranial nerves in frog :

A)

10 pairs

B)

       9 pairs

C)

12 pairs

D)

       none of these

View Answer
156) How many ATP are formed by oxidation of one glucose molecule in liver cells?

A)

36

B)

       38

C)

2

D)

       8

View Answer
157) A haemophilic woman marries a normal man then:

A)

all the children will be normal

B)

all the sons will be haemophilic

C)

all the girls will be haemophilic

D)

half girls will be haemophilic

View Answer
158) Husband has blood group A and wife has blood group B. What is the blood group of children?

A)

A

B)

B

C)

AB

D)

       A, B, AB or O

View Answer
159) Which insect is useful for us?

A)

Periplaneta

B)

       Musca

C)

Bombyx

D)

       Mosquitoes

View Answer
160) Which is called soluble RNA?

A)

r-RNA

B)

                       f-RNA

C)

       m-RNA

D)

                       hn-RNA

View Answer
161) Directions: Choose the word opposite in meaning to the given word. ENMITY:

A)

                        Friendship

B)

Agreement

C)

Amity

D)

       Co-operation

View Answer
162) Directions: Choose the word opposite in meaning to the given word. FRUGAL:

A)

Charitable

B)

       Extravagant

C)

Generous

D)

       Gaudy

View Answer
163) Directions: Choose the word opposite in meaning to the given word. PERILOUS:

A)

Innocuous

B)

       Healthy

C)

Safe

D)

       Fine

View Answer
164) Directions: Choose the word opposite in meaning to the given word. VIVACIOUS:

A)

Languid

B)

                                       Open

C)

Strong

D)

       Bright

View Answer
165) Directions: Choose the word opposite in meaning to the given word. OBVIOUS:

A)

Isolated

B)

       Celebration

C)

Ancient

D)

       Illusion

View Answer
166) Directions: Select the word which is most nearly the same in meaning to the word in capital letters. DEMISE:

A)

Result

B)

                       Default

C)

Death

D)

       Apprehension

View Answer
167) Directions: Select the word which is most nearly the same in meaning to the word in capital letters. DISPARITY:

A)

Distaste

B)

Dissimilarity

C)

Criticism

D)

       Distinction

View Answer
168) Directions: Select the word which is most nearly the same in meaning to the word in capital letters. FORUM:

A)

An assembly

B)

Place of public discussion

C)

An application

D)

Recesses

View Answer
169) Directions: Select the word which is most nearly the same in meaning to the word in capital letters. DISMANTLE:

A)

Take apart

B)

Destroy

C)

Shatter

D)

       Upset

View Answer
170) Directions: Select the word which is most nearly the same in meaning to the word in capital letters. CURTAIL:

A)

Decorate

B)

       Celebrate

C)

Cut short

D)

       Deprive

View Answer
171) Directions: The following sentences contain errors in grammar, usage, diction (choice of words) and idioms. Some sentences may be correct. No sentence has more than one error. Select the numbered pan that according to you contains the error. If there is no error, the answer is (d), i.e. No error.

A)

Being a very cold day

B)

I would not go out

C)

For a moringi walk

D)

No error

View Answer
172) Directions: The following sentences contain errors in grammar, usage, diction (choice of words) and idioms. Some sentences may be correct. No sentence has more than one error. Select the numbered pan that according to you contains the error. If there is no error, the answer is (d), i.e. No error.

A)

Such an act of cruetly

B)

had never

C)

be committed before

D)

No error

View Answer
173) Directions: The following sentences contain errors in grammar, usage, diction (choice of words) and idioms. Some sentences may be correct. No sentence has more than one error. Select the numbered pan that according to you contains the error. If there is no error, the answer is (d), i.e. No error.

A)

If you will

B)

insist upon challenging are

C)

I will fight it out alone.

D)

No error.

View Answer
174) Directions: The following sentences contain errors in grammar, usage, diction (choice of words) and idioms. Some sentences may be correct. No sentence has more than one error. Select the numbered pan that according to you contains the error. If there is no error, the answer is (d), i.e. No error.

A)

Of all the other teachers the

B)

Students respected the history

C)

teacher the most.

D)

No error.

View Answer
175) Directions: The following sentences contain errors in grammar, usage, diction (choice of words) and idioms. Some sentences may be correct. No sentence has more than one error. Select the numbered pan that according to you contains the error. If there is no error, the answer is (d), i.e. No error.

A)

He is one of those persons

B)

who listen

C)

\[\text{to all advice but keep his own counsel}.\]

D)

No error.

View Answer
176) It is nice if everyone can have a own car.

A)

can has a own car

B)

can has his own car

C)

can have his own car

D)

no correction required

View Answer
177) In ancient time one believes in witches.

A)

people believes in witches

B)

people believed in witches

C)

one believed in witches

D)

no correction required

View Answer
178) He said that he has forgotten his umbrella at home.

A)

had forgotten

B)

had left

C)

has left

D)

no correction required

View Answer
179) I am not having seen her anywhere.

A)

have not seeing

B)

have not being seen

C)

have not seen

D)

no correction required

View Answer
180) Having been there before, he knew what to, expect.

A)

have been

B)

has been

C)

had been

D)

no correction required

View Answer
181) Directions: Choose the alternative which best expresses the meaning of idiom/phrase printed in bold type in the sentence. Napoleon won his laurels in the Battle of Waterloo.

A)

acquired distinction

B)

defeated the enemies

C)

adopted aggressive attitude

D)

surrendered to his opponents

View Answer
182) Directions: Choose the alternative which best expresses the meaning of idiom/phrase printed in bold type in the sentence. He is regarded as managers right hand man.

A)

good follower

B)

close relative

C)

most efficient assistant

D)

psycophant

View Answer
183) Directions: Choose the alternative which best expresses the meaning of idiom/phrase printed in bold type in the sentence. We shall be formidable if we stand by one another.

A)

support

B)

oppose

C)

understand

D)

       encourage

View Answer
184) Directions: Choose the alternative which best expresses the meaning of idiom/phrase printed in bold type in the sentence. Pannikar is one of the few officers who are above board.

A)

friendly

B)

able to face difficulties

C)

honest

D)

hard- working

View Answer
185) Directions: Choose the alternative which best expresses the meaning of idiom/phrase printed in bold type in the sentence. When I refused his request for a loan, he was put out.

A)

collapsed

B)

started to cry

C)

threatened to use force

D)

was annoyed

View Answer

186) Directions: Put the given sentences in proper order.

P. He recognized it and streamlined the management.

Q. The process started at the top.

R. He undoubtedly had the force of personality to impose painful measures.

S. Within four years he had rescued the company.

Q R S P

R Q P S

R S P Q

Q P S R

View Answer

187) Directions: Put the given sentences in proper order.

P. His mother was dead.

Q. They had not sent him the sand information.

R. Probably they knew his deep love for her.

S. When Gandhi returned to India his son Harilal was four.

A)

S R P Q

B)

S P Q R

C)

S Q P R

D)

       S R Q P

View Answer
188) Directions: Put the given sentences in proper order.

P. It results from a carefully devised plan.

Q. Men work together for a cause or purpose.

R. Team work does not just happen.

S. It must be clearly known to them.

A)

Q R P S

B)

R S Q P

C)

Q R S P

D)

       R P Q S

View Answer
189) Directions: Put the given sentences in proper order.

P. I will give you a copy of it.

Q. The book was published in New York.

R. It is very interesting book.

S. It deals with mankinds political future.

A)

S R Q P

B)

R S Q P

C)

Q S R P

D)

       S Q R P

View Answer
190) Directions: Put the given sentences in proper order.

P. He had inherited that money from an uncle.

Q. Mr. Maini was an innocent man.

R. It was regarding investing ten thousand rupees in my firm.

S. He agreed to my proposal.

A)

S R P Q

B)

Q P S R

C)

R S P Q

D)

       Q S R P

View Answer
191) Directions: Choose the correct pair of words out of the alternatives given to fill in the blanks in each sentence. He went ......... here ......... five-days ago.

A)

from, about

B)

in, into

C)

into, by

D)

       out, of

View Answer
192) Directions: Choose the correct pair of words out of the alternatives given to fill in the blanks in each sentence. This college is affiliated ............ Kanpur University............ Uttar Pradesh.

A)

by, of

B)

with, by

C)

to, in

D)

       in, into

View Answer
193) Directions: Choose the correct pair of words out of the alternatives given to fill in the blanks in each sentence. He belongs.........an ancient family............ Hyderabad.

A)

upon, by

B)

into,of

C)

to, of

D)

       of, of

View Answer
194) Directions: Choose the correct pair of words out of the alternatives given to fill in the blanks in each sentence. He insists ............ going ............ train.

A)

on, by

B)

in, with

C)

by, in

D)

       to, in

View Answer
195) Directions: Choose the correct pair of words out of the alternatives given to fill in the blanks in each sentence. He called ............ me ............ Tuesday.

A)

on, by

B)

upon, on

C)

by, before

D)

       to, on

View Answer
196) Directions: Choose the one suitable word for each of the sentences out of the four responses. Mania for stealing articles:

A)

Logamania

B)

Kleptomania

C)

Hymphomania

D)

Lypomania

View Answer
197) Directions: Choose the one suitable word for each of the sentences out of the four responses. A person living permanently in a certain place:

A)

Native

B)

Resident

C)

Domicile

D)

       Subject

View Answer
198) Directions: Choose the one suitable word for each of the sentences out of the four responses. Witty clever retort:

A)

Repartee

B)

Sarcasm

C)

Platitude

D)

       Invective

View Answer
199) Directions: Choose the one suitable word for each of the sentences out of the four responses. A person who actively opposes somebody of something:

A)

Antagonist

B)

Activist

C)

Incendiary

D)

       Terrorist

View Answer
200) Directions: Choose the one suitable word for each of the sentences out of the four responses. A story in which ideas are symbolized as people:

A)

Fable

B)

Allegory

C)

Legend

D)

       Parable

View Answer

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