Solved papers for BVP Medical BVP Medical Solved Paper-2014

BVP Medical Solved Paper-2014 Total Questions - 200

1) In a non-resonant circuit, what will be the nature of the circuit for frequencies higher than the resonant frequencies?

A)

Resistive

B)

Capacitive

C)

Inductive

D)

None of these

View Answer
2) A particle of mass m is moving in a circular path of constant radius r such that centripetal acceleration a c varying with time is \[{{10}^{-6}}{{m}^{2}}\], where k is a constant. What is the power delivered to the particle by the force acting on it?

A)

\[{{10}^{29}}\]

B)

\[250\times {{10}^{-3}}m/s\]

C)

\[25\times {{10}^{-3}}m/s\]

D)

\[2.50\times {{10}^{-3}}m/s\]

View Answer
3) Rain is falling vertically downwards with a velocity of 4 km/h. A man walks in the rain with a velocity of 3 km/h. The raindrops will falls on the man with a velocity of

A)

\[1.25\times {{10}^{3}}m/s\]

B)

\[\frac{hv}{4}\]

C)

\[\frac{hv}{3}\]

D)

\[\frac{hv}{2}\]

View Answer
4) Change in frequency due to Dopplers effect is produced when,

A)

the source and the observer are moving: in same direction

B)

the source and the observer are both at rest

C)

there is a relative motion between the source and the observer

D)

there is a resultant motion between the source and observer

View Answer
5) There is a current of 40 A in a wire of \[\frac{2hv}{3}\] area of cross-section. If the number of free electrons per cubic metre is \[30\mu A\], then the drift velocity is

A)

\[90\mu A\]

B)

\[4mA\]

C)

\[2mA\]

D)

\[3.6mA\]

View Answer
6) The velocity of the most energetic electrons emitted from a metallic surface is doubled when the frequency v of the incident radiation is doubled. The work function of this metal is

A)

\[1.8mA\]

B)

\[62V,\,\,2\Omega \]

C)

\[63V,\,\,1\Omega \]

D)

\[61V,\,\,1\Omega \]

View Answer
7) In a transistor circuit, the base current changes from \[64V,\,\,2\Omega \] to \[15min\]. If the current gain of the transistor is 30, the change in the collector current is

A)

\[20\text{ }min\]

B)

\[7.5min\]

C)

\[25min\]

D)

\[\frac{\omega M}{M+m}\]

View Answer
8) The potential difference across the terminals of a battery is 50V when 11 A current is drawn and 60V when 1 A current is drawn. The emf and the internal resistance of the battery, are

A)

\[\frac{\omega M}{M+m}\]

B)

\[{{a}_{c}}={{k}^{2}}{{r}^{2}}{{t}^{2}},\]

C)

\[2mk{{r}^{2}}t\]

D)

\[mk{{r}^{2}}{{t}^{2}}\]

View Answer
9) Two similar heater coils separately take 10 min to boil a certain amount of water. If both coils are connected in series, then time taken to boil the same amount of water will be

A)

\[m{{k}^{2}}{{r}^{2}}t\]

B)

\[m{{k}^{2}}r{{t}^{2}}\]

C)

\[1\text{ }km/h\]

D)

\[\text{3 }km/h\]

View Answer
10) A thin circular ring of mass M and radius R is rotating about its axis with a constant angular velocity co. Two objects each of mass m are connected gently to the ring. The ring now rotates with an angular velocity of

A)

\[\text{4 }km/h\]

B)

\[\text{5 }km/h\]

C)

\[{{10}^{-6}}{{m}^{2}}\]

D)

\[{{10}^{29}}\]

View Answer
11) When a van der Waals gas undergoes free expansion, then its temperature

A)

decreases

B)

increases

C)

does not change

D)

depends upon the nature of the gas

View Answer
12) In a gravitational force field, a particle is taken from A to B along different paths as shown in figure. Then,

A)

work done along path I will be maximum

B)

work done along path III will be maximum

C)

work done along path IV will be maximum

D)

work done along all the paths will be the same

View Answer
13) When 1 cm thick surface is illuminated with light of wavelength \[250\times {{10}^{-3}}m/s\], the stopping potential is V. When the same surface is illuminated by light of wavelength \[25\times {{10}^{-3}}m/s\], the stopping potential is \[2.50\times {{10}^{-3}}m/s\]. Threshold wavelength for metallic surface is

A)

\[1.25\times {{10}^{3}}m/s\]

B)

\[\frac{hv}{4}\]

C)

\[\frac{hv}{3}\]

D)

\[\frac{hv}{2}\]

View Answer
14) The Reynolds number of a flow is the ratio of

A)

gravity to viscous force

B)

gravity force to pressure force

C)

inertia force to viscous force

D)

viscous force to pressure force

View Answer
15) The equivalent resistance between the points X and Y in the circuit shown is

A)

\[\frac{2hv}{3}\]

B)

\[30\mu A\]

C)

\[90\mu A\]

D)

\[4mA\]

View Answer
16) A projectile is thrown in the upward direction making an angle of \[2mA\] with the horizontal direction with a velocity of 147 m/s. Then, the time after which its inclination with the horizontal is \[3.6mA\], is

A)

\[1.8mA\]

B)

\[62V,\,\,2\Omega \]

C)

\[63V,\,\,1\Omega \]

D)

\[61V,\,\,1\Omega \]

View Answer
17) The angle of minimum deviation for a glass prism is equal to its refracting angle. The refractive index of the glass is 1.5. Then, the! angle of prism is

A)

\[64V,\,\,2\Omega \]

B)

\[15min\]

C)

\[20\text{ }min\]

D)

\[7.5min\]

View Answer
18) A square of side 3 cm is located at a distance of 25 cm from a concave of square, is at the axis of the mirror and the plane is normal to axis of mirror. The area enclosed by the image of the square is

A)

\[25min\]

B)

\[\frac{\omega M}{M+m}\]

C)

\[\frac{\omega (M-2M)}{M+2m}\]

D)

\[\frac{\omega (M-2M)}{M+2m}\]

View Answer
19) Solar spectrum at the time of total solar eclipse is

A)

line emission spectrum

B)

line absorption spectrum

C)

continuous emission spectrum

D)

band absorption spectrum

View Answer
20) A stone is dropped into a well, if the depth of water below the top be h and the velocity of sound is \[{{a}_{c}}={{k}^{2}}{{r}^{2}}{{t}^{2}},\], then the splash in water is hear after T sec. Then,

A)

\[2mk{{r}^{2}}t\]

B)

\[mk{{r}^{2}}{{t}^{2}}\]

C)

\[m{{k}^{2}}{{r}^{2}}t\]

D)

\[m{{k}^{2}}r{{t}^{2}}\]

View Answer
21) Zener diodes are used for

A)

rectification

B)

amplification

C)

stabilization

D)

production of carries waves

View Answer
22) Forces 5N, 12N and 13N are in equilibrium If \[1\text{ }km/h\]. then the angle between 5N force and 13N force is

A)

\[\text{3 }km/h\]

B)

\[\text{4 }km/h\]

C)

\[\text{5 }km/h\]

D)

\[{{10}^{-6}}{{m}^{2}}\]

View Answer
23) The angular speed of the earths rotation about its axis is \[{{10}^{29}}\]. Its speed increases x times to make effective acceleration due to gravity equal to zero. At the equator, x is

A)

\[250\times {{10}^{-3}}m/s\]

B)

\[25\times {{10}^{-3}}m/s\]

C)

\[2.50\times {{10}^{-3}}m/s\]

D)

\[1.25\times {{10}^{3}}m/s\]

View Answer
24) Two resistors \[\frac{hv}{4}\]. and \[\frac{hv}{3}\]. are connected in series with 6V battery. The potential difference measured by voltmeter of \[\frac{hv}{2}\] across \[\frac{2hv}{3}\], resistor is

A)

\[30\mu A\]

B)

\[90\mu A\]

C)

\[4mA\]

D)

\[2mA\]

View Answer
25) In a cassette player, materials used for coating magnetic tapes are

A)

cobalt

B)

\[3.6mA\]

C)

nickel

D)

iron

View Answer
26) Mass of 2 kg is moving with a string in horizontal circle with angular velocity 5 cycle/min. Keeping the radius constant, tension in string is doubled. Now, the angular velocity of the mass will be

A)

\[1.8mA\]

B)

\[62V,\,\,2\Omega \]

C)

\[63V,\,\,1\Omega \]

D)

\[61V,\,\,1\Omega \]

View Answer
27) If the number of turns in moving coil galvanometer become half, then the     deflection for the same current will become

A)

same

B)

half

C)

double

D)

four times

View Answer
28) 40 cal of heat is required to raise the temperature of 2 mol of an ideal gas at constant pressure from \[64V,\,\,2\Omega \] to \[15min\]. The amount of heat required to raise the     temperature of the same. Sample of the gas     through the same range of temperature (\[20\text{ }min\]to\[7.5min\] ) at constant volume will be (gas constant = 2 cal/mol)

A)

\[25min\]

B)

\[\frac{\omega M}{M+m}\]

C)

\[\frac{\omega (M-2M)}{M+2m}\]

D)

\[\frac{\omega (M+2M)}{M}\]

View Answer
29) A Light Emitting Diode (LED) has a voltage drop of 2V across it and passes a current of 10mA, when it operates with a 6V battery through a limiting resistor R, the value of     R is

A)

\[\frac{\omega (M+2M)}{M}\]

B)

\[{{a}_{c}}={{k}^{2}}{{r}^{2}}{{t}^{2}},\]

C)

\[2mk{{r}^{2}}t\]

D)

\[mk{{r}^{2}}{{t}^{2}}\]

View Answer
30) The dimension of \[m{{k}^{2}}{{r}^{2}}t\](\[m{{k}^{2}}r{{t}^{2}}\]=Stefans constant and b = Weins constant) are

A)

\[1\text{ }km/h\]

B)

\[\text{3 }km/h\]

C)

\[\text{4 }km/h\]

D)

\[\text{5 }km/h\]

View Answer
31) When \[{{10}^{-6}}{{m}^{2}}\] electrons are removed from a neutral metal place plate, the electric charge on it is

A)

\[{{10}^{29}}\]

B)

\[250\times {{10}^{-3}}m/s\]

C)

\[25\times {{10}^{-3}}m/s\]

D)

\[2.50\times {{10}^{-3}}m/s\]

View Answer
32) A coil of cross-sectional area \[1.25\times {{10}^{3}}m/s\] having 30 turns is making 1800 rev/min in a magnetic field of 1 T. The peak value of the induced emf is

A)

\[\frac{hv}{4}\]

B)

\[\frac{hv}{3}\]

C)

\[\frac{hv}{2}\]

D)

\[\frac{2hv}{3}\]

View Answer
33) A body of length 1 m having cross-sectional area \[30\mu A\] has heat flow through it at the rate of 6000 J/s. Then, find the temperature difference if \[90\mu A\].

A)

\[4mA\]

B)

\[2mA\]

C)

\[3.6mA\]

D)

\[1.8mA\]

View Answer
34) A motor cycle racer takes a round with speed of 20m/s in a curvature of radius of R=40 m, then the leaning angle of motor cycle for safe turn is(\[62V,\,\,2\Omega \])

A)

\[63V,\,\,1\Omega \]

B)

\[61V,\,\,1\Omega \]

C)

\[64V,\,\,2\Omega \]

D)

\[15min\]

View Answer
35) Gauss law of gravitation is

A)

\[20\text{ }min\]

B)

\[7.5min\]

C)

\[25min\]

D)

All of these

View Answer
36) Three masses of 2 kg, 4 kg and 4 kg are placed at the three points (1, 0, 0), (1, 1, 0) and (0, 1, 0) respectively. The position vector of its centre of mass is

A)

\[\frac{\omega M}{M+m}\]

B)

\[\frac{\omega (M-2M)}{M+2m}\]

C)

\[\frac{\omega (M+2M)}{M}\]

D)

\[\frac{\omega M}{M+2m}\]

View Answer
37) For which of the following process is the entropy charge zero?

A)

Isobaric

B)

Isothermal

C)

Adiabatic

D)

None of these

View Answer
38) Two pendulums have time periods T and \[\frac{\omega M}{M+2m}\] They starts SHM at the same time from the mean position. What will be the phase difference between them after the bigger pendulum completed one oscillation?

A)

\[{{a}_{c}}={{k}^{2}}{{r}^{2}}{{t}^{2}},\]

B)

\[2mk{{r}^{2}}t\]

C)

\[mk{{r}^{2}}{{t}^{2}}\]

D)

\[m{{k}^{2}}{{r}^{2}}t\]

View Answer
39) The value of P so that the vectors \[m{{k}^{2}}r{{t}^{2}}\], \[1\text{ }km/h\] and 3i+Pj+5k are coplanar should be

A)

\[\text{3 }km/h\]

B)

\[\text{4 }km/h\]

C)

\[\text{5 }km/h\]

D)

\[{{10}^{-6}}{{m}^{2}}\]

View Answer
40) Application of a forward bias to a p-n junction

A)

increases the number of donors on the n-side

B)

increases the electric field in the depletion zone

C)

increases the potential difference across the depletion zone

D)

hidden the depletion zone

View Answer
41) A particle moves in xy-plane according to rule \[{{10}^{29}}\] and \[250\times {{10}^{-3}}m/s\]. The particle follows

A)

an elliptical path

B)

a circular path

C)

a parabolic path

D)

a straight line path inclined equally to x and y-axis

View Answer
42) What is the angular velocity of the earth?

A)

\[25\times {{10}^{-3}}m/s\]

B)

\[2.50\times {{10}^{-3}}m/s\]

C)

\[1.25\times {{10}^{3}}m/s\]

D)

\[\frac{hv}{4}\]

View Answer
43) The temperature coefficient of resistance of a wire is \[\frac{hv}{3}\]. Its resistance is \[\frac{hv}{2}\]. At 300 K resistance will be \[\frac{2hv}{3}\], at

A)

\[30\mu A\]

B)

\[90\mu A\]

C)

\[4mA\]

D)

\[2mA\]

View Answer
44) To send 10% of the main current through a moving coil galvanometer of resistance \[3.6mA\], the shunt required is

A)

\[1.8mA\]

B)

\[62V,\,\,2\Omega \]

C)

\[63V,\,\,1\Omega \]

D)

\[61V,\,\,1\Omega \]

View Answer
45) In Millikans oil drop experiment, a charged drop of mass \[64V,\,\,2\Omega \] is stationary between the plates. The distance between the plates is 0.9 cm and potential difference between the plates is 2000 V. The number of electrons on the oil drop is

A)

\[15min\]

B)

\[20\text{ }min\]

C)

\[7.5min\]

D)

\[25min\]

View Answer
46) White light is used to illuminate the two slits in a Youngs double slit experiment. The separation between the slits is b and the screen is at a distance d (> b) from the slits, At a point on the screen directly in front of one of slits certain wavelength are missing. One of these missing wavelength for n = 0 is

A)

\[\frac{\omega M}{M+m}\]

B)

\[\frac{\omega (M-2M)}{M+2m}\]

C)

\[\frac{\omega (M+2M)}{M}\]

D)

\[\frac{\omega M}{M+2m}\]

View Answer
47) If for a gas, \[{{a}_{c}}={{k}^{2}}{{r}^{2}}{{t}^{2}},\], then this gas is made up molecules which are

A)

monoatomic

B)

diatomic

C)

polyatomic

D)

mixture of diatomic and polyatomic molecules

View Answer
48) A simple pendulum with length L and mass m of the bob is vibrating with an amplitude a. Then, the maximum tension in the string is

A)

\[2mk{{r}^{2}}t\]

B)

\[mk{{r}^{2}}{{t}^{2}}\]

C)

\[m{{k}^{2}}{{r}^{2}}t\]

D)

\[m{{k}^{2}}r{{t}^{2}}\]

View Answer
49) If elements with principal quantum numbers n > 4 were not allowed in nature, then the number of possible elements would be

A)

\[1\text{ }km/h\]

B)

\[\text{3 }km/h\]

C)

\[\text{4 }km/h\]

D)

\[\text{5 }km/h\]

View Answer
50) A radioactive elements has half-life period of 600 yr. After 3000 yr, what amount will be remaining?

A)

\[{{10}^{-6}}{{m}^{2}}\]

B)

\[{{10}^{29}}\]

C)

\[250\times {{10}^{-3}}m/s\]

D)

\[25\times {{10}^{-3}}m/s\]

View Answer
51) The Edison storage cell is represented as \[{{O}_{2}}\]\[{{U}_{rms}}{{O}_{2}}=2\times {{U}_{rms}}O\] \[{{U}_{rms}}{{O}_{2}}=\frac{1}{2}\times {{U}_{rms}}O\]\[{{U}_{rms}}{{O}_{2}}=\frac{1}{3}\times {{U}_{rms}}\] What is the maximum amount of electrical energy that can be obtained from one mole of \[{{U}_{rms}}{{O}_{2}}={{U}_{rms}}O\]?

A)

\[Cs-Cl\]

B)

\[CsCl\]

C)

\[Cl\]

D)

\[62.92%\]

View Answer
52) For the reaction, \[60.0%\]\[75.04%\] concentration of \[52.14%\] at the equivalence point in the titration of \[I_{3}^{-}\] of \[3,2\] with \[2,3\] when final volume is 100 mL, is

A)

\[2,1\]

B)

\[1,2\]

C)

\[x\,c{{m}^{-1}}\]

D)

\[H{{e}^{+}}\]

View Answer
53) In a 0.2 molal aqueous solution of a weak acid HX, the degree of ionisation is 0.3. Taking \[B{{e}^{3+}}\] for water as 1.85, the freezing point of the solution will be nearest to

A)

\[H{{e}^{+}}\]

B)

\[x\,c{{m}^{-1}}\]

C)

\[4x\,c{{m}^{-1}}\]

D)

\[\frac{x}{4}\,c{{m}^{-1}}\]

View Answer
54) For an isomerisation reaction \[2x\,c{{m}^{-1}}\], the temperature dependence of equilibrium constant is given by \[O=16,Cu=63,N=14\] The value of \[1\times {{10}^{-10}}g\] at 300 K is therefore,

A)

4R

B)

4R

C)

400R

D)

2000R

View Answer
55) In the Freundlich adsorption equation \[1\times {{10}^{-10}}g\]the value of n is

A)

always greater than one

B)

always smaller than one

C)

always equal to one

D)

greater than one at low temperature and smaller than one at high temperature

View Answer
56) Reaction,\[II<I<\text{ }III<IV\], is used for commercial preparation of bromine from its salts. Suppose we have 50 mL of a 0.06 M solution of \[II<\text{ }III<I<IV\]. What volume of a 0.05 M solution of \[III<IV<I<II\] is needed to react completely with the \[BaC{{l}_{2}}(s)\]?

A)

\[BaC{{l}_{2}}.2{{H}_{2}}O(s)\]

B)

\[-20.6\]

C)

\[8.8\text{ }kJ\]

D)

\[BaC{{l}_{2}}(s)+2{{H}_{2}}O\xrightarrow{{}}BaC{{l}_{2}}.2{{H}_{2}}O(s),\]

View Answer
57) How many Cs atoms can be converted to \[29.4kJ\] ion by 1 J energy if \[-29.4kJ\] for Cs is 376 kJ \[-11.8kJ\]?

A)

\[38.2kJ\]

B)

\[{{10}^{o}}C\]

C)

\[{{25}^{o}}C\]

D)

\[105.3\]

View Answer
58) Among the following the number of compounds that can react with \[{{25}^{o}}C\], to give\[{{V}_{final}}=5{{V}_{initial}}\] is \[{{V}_{initial}}>{{V}_{final}}\]

A)

1

B)

2

C)

3

D)

4

View Answer
59) The oxidation state of cobalt in is

A)

2

B)

3

C)

4

D)

6

View Answer
60) Consider the above written reaction. The product is

A)

B)

C)

D)

View Answer
61) The maximum possible number of hydrogen bonds a water molecule can form in ice is

A)

1

B)

2

C)

3

D)

4

View Answer
62) Terylene is a condensation polymer of ethylene glycol and

A)

benzoic acid

B)

phthalic acid

C)

salicylic acid

D)

terephthalic acid

View Answer
63) In Rosenmund reaction,\[{{\text{V}}_{\text{final}}}\text{=4}{{\text{V}}_{\text{intial}}}\]\[{{V}_{final}}=6{{V}_{\operatorname{int}ial}}\] here,

A)

promotes catalytic activity of Pd

B)

removes the \[Ca{{F}_{2}}({{K}_{sp}}=1.7\times {{10}^{-10}})\] formed in the reaction

C)

deactivates palladium

D)

activates palladium

View Answer
64) Product of this reaction is

A)

B)

C)

D)

View Answer
65) D-glucose contains

A)

50% each of \[\text{ }\!\!\alpha\!\!\text{ -}\]D-glucose and \[\text{ }\!\!\beta\!\!\text{ -}\]D-glucose

B)

60% of \[\text{ }\!\!\alpha\!\!\text{ -}\]D-glucose and 36% of \[\text{ }\!\!\beta\!\!\text{ -}\]D-glucose

C)

36% of \[\text{ }\!\!\alpha\!\!\text{ -}\]D-glucose and 64% of \[\text{ }\!\!\beta\!\!\text{ -}\]D-glucose

D)

33% of each \[\text{ }\!\!\alpha\!\!\text{ -}\]D-glucose and \[\text{ }\!\!\beta\!\!\text{ -}\]D-glucose

View Answer
66) Which one of the following is the most reactive towards ring nitration?

A)

Benzene

B)

Mesitylene

C)

Toluene

D)

m-xylene

View Answer
67)  The correct order of basic strength of the following are

A)

\[{{10}^{-4}}\,M\,C{{a}^{2+}}+{{10}^{-4}}M{{F}^{-}}\]

B)

\[{{10}^{-2}}\,M\,C{{a}^{2+}}+{{10}^{-3}}M{{F}^{-}}\]

C)

\[2{{H}^{+}}+2{{e}^{-}}+\frac{1}{2}{{O}_{2}}\xrightarrow{{}}{{H}_{2}}O(l);{{E}^{o}}=+1.23V\]

D)

\[F{{e}^{2+}}+2{{e}^{-}}\xrightarrow{{}}Fe(s);\,\,{{E}^{o}}=-0.44V\]

View Answer
68) Both HCHO and \[\Delta G\] give similar reactions with all the reagents except

A)

Schiffs reagent

B)

Fehling solution

C)

ammonia cal \[-322\text{ }kJ\text{ }mo{{l}^{-1}}\]

D)

ammonia

View Answer
69) At a temperature T, the \[-161\text{ }kJ\text{ }mo{{l}^{-1}}\] speed of \[-152\,kJ\,\,mo{{l}^{-1}}\] molecules is u. If the temperature is doubled, so that \[-76\,kJ\,mo{{r}^{-1}}\] dissociates into O atoms, then \[-161\text{ }kJ\text{ }mo{{l}^{-1}}\]of oxygen atoms is

A)

\[5mL\]

B)

\[A{{s}_{2}}{{S}_{3}}\]

C)

\[2Ag+2HCl+(O)\xrightarrow{{}}2AgCl+{{H}_{2}}O\]

D)

\[2Ag+2HCl+(O)\xrightarrow{{}}2AgCl+{{H}_{2}}O\]

View Answer
70) The percentage ionic character in \[N{{i}_{2}}{{O}_{2}}(s)+{{H}_{2}}O(l)+2{{e}^{-}}2NiO(s)+2O{{H}^{-}}\] bond present in \[{{E}^{o}}=+0.40V\] molecule will be, if the electronegative values of Cs and \[FeO(s)+{{H}_{2}}O(l)+2{{e}^{-}}Fe(s)+2O{{H}^{-}};\] are 0.8 and 3.0 respectively

A)

\[{{E}^{o}}=-8.87V\]

B)

\[N{{i}_{2}}{{O}_{3}}\]

C)

\[127\,kJ\]

D)

\[245.11kJ\]

View Answer
71) The number of lone pair and bond pair electrons present in central iodine atom of \[90.71kJ\] ion are respectively

A)

\[122.55kJ\]

B)

\[H{{g}^{2+}}+2C{{l}^{-}}HgC{{l}_{2}},\]

C)

\[k=1.65\times {{10}^{3}}\]

D)

\[H{{g}^{2+}}\]

View Answer
72) Wave number of a spectral line for a given transition is \[2.0m\text{ }mol\] for \[H{{g}^{2+}}\] then its value for \[C{{l}^{-}}\] (is electronic of \[825\times {{10}^{14}}M\] ) for the same transition is

A)

\[1.65\times {{10}^{13}}M\]

B)

\[2.87\times {{10}^{6}}M\]

C)

\[6.72\times {{10}^{6}}M\]

D)

\[{{K}_{f}}\]

View Answer
73) Rearrange the following (I to TV) in the order of increasing masses and choose the correct answer (atomic mass; \[-{{0.360}^{o}}C\])

I. 1 molecule of oxygen

II. 1 atom of nitrogen

III. \[-{{0.260}^{o}}C\] molecular weight of oxygen

IV. \[2.87\times {{10}^{6}}M\] atomic weight of copper

A)

\[672\times {{10}^{6}}M\]

B)

IV < III < II < I

C)

\[AB\]

D)

\[{{\log }_{e}}\,\,K=4.0-\frac{2000}{T}\]

View Answer
74) The enthalpy of dissolution of \[\Delta {{S}^{o}}\] and \[\frac{x}{m}=k{{p}^{1/n}},\] are \[2B{{r}^{-}}(aq)+C{{l}_{2}}(aq)\to 2C{{l}^{-}}(aq)+B{{r}_{2}}(aq)\] and \[NaBr\] per mole respectively. The enthalpy of hydration for, \[C{{l}_{2}}\]is

A)

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

B)

\[50mL\]

C)

\[1200mL\]

D)

\[30mL\]

View Answer
75) At \[60mL\], the osmotic pressure of urea solution is 500 mm. The solution is diluted and the temperature is raised to \[C{{s}^{+}}\]. The osmotic pressure of dilute solution is \[I{{E}_{1}}\]mm at \[mo{{l}^{-1}}\]. The extent of dilution can be shown as

A)

\[1.60\times {{10}^{23}}\]

B)

\[1.60\times {{10}^{15}}\]

C)

\[1.60\times {{10}^{18}}\]

D)

\[16.0\times {{10}^{26}}\]

View Answer
76) The precipitate of \[PC{{l}_{5}}\] is obtained when equal volumes of the following are mixed

A)

\[POC{{l}_{3}}\]

B)

\[{{O}_{2}},C{{O}_{2}},S{{O}_{2}},{{H}_{2}}O,{{H}_{2}}S{{O}_{4}},{{P}_{4}}{{O}_{10}}\]

C)

Both (a) and (b)

D)

None of the above

View Answer
77) The rusting of iron takes place as follows \[RCOCl+{{H}_{2}}\xrightarrow{Pd/BaS{{O}_{4}}}RCHO+HCl\]                                 \[BaS{{O}_{4}}\] Calculate \[HCl\] for the net process.

A)

\[l>II>lll>IV\]

B)

  \[IV>ll>lll>l\]

C)

\[lll>IV>H>l\]

D)

\[lll>ll>IV>l\]

View Answer
78) In a coagulating experiment, \[C{{H}_{3}}CHO\] of \[AgN{{o}_{3}}\] is mixed with distilled water and 0.2 M solution of an electrolyte AB, so that the total volume is 20 mL. All solutions containing 5.4 mL of AB coagulate within 2 min. The flocculation value sof AB (in millimol) is

A)

5

B)

50

C)

54

D)

None of the above

View Answer
79) The statement that is not correct for the periodic classification of elements, is

A)

the properties of the elements are the periodic function of their atomic number

B)

non-metallic elements are lesser in number than metallic elements

C)

the first ionisation energies of elements along a period do not vary in a regular manner with increase in atomic number

D)

for transition elements the d subshells are filled with electrons monotonically with increase in atomic numbers

View Answer
80) Which one of the following reactions is an example of calcination process?

A)

\[{{u}_{rms}}\]

B)

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

C)

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

D)

\[{{U}_{rms}}{{O}_{2}}=2\times {{U}_{rms}}O\]

View Answer
81) On dissolving moderate amount of sodium metal in liquid \[{{U}_{rms}}{{O}_{2}}=\frac{1}{2}\times {{U}_{rms}}O\] at low temperature, which one of the following does not occur?

A)

Blue coloured solution is obtained

B)

\[{{U}_{rms}}{{O}_{2}}=\frac{1}{3}\times {{U}_{rms}}\] ions are formed in the solution

C)

Liquid \[{{U}_{rms}}{{O}_{2}}={{U}_{rms}}O\] solution becomes good conductor of electricity

D)

Liquid \[Cs-Cl\] solution remains diamagnetic

View Answer
82)  A mixture contains two moles of \[CsCl\] and 1 mole of \[Cl\]. What will be the volume of \[62.92%\] formed on heating this mixture and the data is converted to STP?

A)

\[60.0%\]

B)

\[75.04%\]

C)

\[52.14%\]

D)

\[I_{3}^{-}\]

View Answer
83) Aryl halides are less reactive than alkyl halides towards nucleophile due to

A)

resonance

B)

stability of carbonium ion

C)

high boiling point

D)

None of the above

View Answer
84) Which of the following statement is wrong?

A)

Polar Stratospheric Clouds (PSCs) are clouds formed over Antarctica

B)

Acid rain dissolves heavy metals such as \[3,2\] and \[2,3\] from soil, rocks and sediments

C)

\[2,1\] is major contributor to acid rain, \[1,2\] ranks second and HC! third in this respect

D)

Fishes grow as well in warm as in cold water

View Answer
85) The drug is used as

A)

antacid

B)

analgesics

C)

vasodilator

D)

antiseptic

View Answer
86) An organic compound of molecular formula \[x\,c{{m}^{-1}}\] does not react with sodium With excess of \[H{{e}^{+}}\] it gives only one type of alkyl halide. The compound is

A)

ethoxy ethane

B)

1-butanol

C)

1-methoxy propane

D)

2-methoxy propane

View Answer
87) \[B{{e}^{3+}}\]In this reaction, the end product C is

A)

salicylaldehyde

B)

salicylic acid

C)

phenyl acetate

D)

aspirin

View Answer
88) The pH of the blood does not appreciably change by a small addition of an acid or a base because

A)

serum protein which acts as buffer

B)

containsiron as a part of the molecule

C)

can be easily coagulated

D)

it is body fluid

View Answer
89) Hair dye contains

A)

copper nitrate

B)

gold chloride

C)

silver nitrate

D)

lead nitrate

View Answer
90) A gaseous hydrocarbon has 85% carbon and vapour density of 28. The possible formula of the hydrocarbon will be

A)

\[H{{e}^{+}}\]

B)

\[x\,c{{m}^{-1}}\]

C)

\[4x\,c{{m}^{-1}}\]

D)

\[\frac{x}{4}\,c{{m}^{-1}}\]

View Answer
91) The structure of \[2x\,c{{m}^{-1}}\]is

A)

linear

B)

planar

C)

pyramidal

D)

T-shaped

View Answer
92) Which of the following assumptions is not correct about Langmuir adsorption isotherm?

A)

The solid surface is homogeneous and has a fixed number of adsorption sites

B)

Every adsorption site is equivalent

C)

The adsorbed layer is not uniform al( over the adsorbent

D)

The adsorbed gas behaves ideally in the vapour phase

View Answer
93) The    half-life    for    the    reaction,\[O=16,Cu=63,N=14\] is 24h at \[1\times {{10}^{-10}}g\].Starting with 10 g of \[1\times {{10}^{-10}}g\], how many grams of \[II<I<\text{ }III<IV\] will remain after a period of 96 h?

A)

\[II<\text{ }III<I<IV\]

B)

\[III<IV<I<II\]

C)

\[BaC{{l}_{2}}(s)\]

D)

\[BaC{{l}_{2}}.2{{H}_{2}}O(s)\]

View Answer
94) Ceric ammonium sulphate and potassium permanganate are used as oxidising agents in acidic medium for oxidation of ferrous ammonium sulphate to ferric-sulphate. The ratio of number of moles of eerie ammonium sulphate required per mole of ferrous ammonium sulphate to the number of potassium permanganate required per mole of ferrous ammonium sulphate, is

A)

\[-20.6\]

B)

\[8.8\text{ }kJ\]

C)

\[BaC{{l}_{2}}(s)+2{{H}_{2}}O\xrightarrow{{}}BaC{{l}_{2}}.2{{H}_{2}}O(s),\]

D)

\[29.4kJ\]

View Answer
95) If \[-29.4kJ\] and \[-11.8kJ\] are respective equilibrium constants for the two reactions \[38.2kJ\]\[{{10}^{o}}C\]The equilibrium constant for the reaction,\[{{25}^{o}}C\]will be

A)

\[105.3\]

B)

\[{{25}^{o}}C\]

C)

\[{{V}_{final}}=5{{V}_{initial}}\]

D)

\[{{V}_{initial}}>{{V}_{final}}\]

View Answer
96) A compound X undergoes tetramerisation in a given organic solvent. The vant Hoff factor is

A)

\[{{\text{V}}_{\text{final}}}\text{=4}{{\text{V}}_{\text{intial}}}\]

B)

\[{{V}_{final}}=6{{V}_{\operatorname{int}ial}}\]

C)

\[Ca{{F}_{2}}({{K}_{sp}}=1.7\times {{10}^{-10}})\]

D)

\[{{10}^{-4}}\,M\,C{{a}^{2+}}+{{10}^{-4}}M{{F}^{-}}\]

View Answer
97) An ideal gas expands in volume from \[{{10}^{-2}}\,M\,C{{a}^{2+}}+{{10}^{-3}}M{{F}^{-}}\] to \[2{{H}^{+}}+2{{e}^{-}}+\frac{1}{2}{{O}_{2}}\xrightarrow{{}}{{H}_{2}}O(l);{{E}^{o}}=+1.23V\]at 300 K against a constant pressure of \[F{{e}^{2+}}+2{{e}^{-}}\xrightarrow{{}}Fe(s);\,\,{{E}^{o}}=-0.44V\]. The work done is

A)

\[\Delta G\]

B)

\[-322\text{ }kJ\text{ }mo{{l}^{-1}}\]

C)

\[-161\text{ }kJ\text{ }mo{{l}^{-1}}\]

D)

\[-152\,kJ\,\,mo{{l}^{-1}}\]

View Answer
98) For    \[-76\,kJ\,mo{{r}^{-1}}\] at equilibrium \[5mL\] and p is the total pressure, the ratio \[A{{s}_{2}}{{S}_{3}}\] will be

A)

\[2Ag+2HCl+(O)\xrightarrow{{}}2AgCl+{{H}_{2}}O\]

B)

\[N{{i}_{2}}{{O}_{2}}(s)+{{H}_{2}}O(l)+2{{e}^{-}}2NiO(s)+2O{{H}^{-}}\]

C)

\[{{E}^{o}}=+0.40V\]

D)

\[FeO(s)+{{H}_{2}}O(l)+2{{e}^{-}}Fe(s)+2O{{H}^{-}};\]

View Answer
99) Which particle among the following will have the smallest de-Broglie wavelength, assuming that they have the same velocity?

A)

A positron

B)

A photon

C)

An a-particle

D)

A neutron

View Answer
100) The compressibility of a gas is less than unity at STP. Therefore,

A)

\[{{E}^{o}}=-8.87V\]

B)

\[N{{i}_{2}}{{O}_{3}}\]

C)

\[127\,kJ\]

D)

\[245.11kJ\]

View Answer
101) The region, which is genetically active in chromosome is

A)

euchromatin

B)

heterochromatin

C)

whole chromosome

D)

heptan

View Answer
102) Hurlers disease is caused by

A)

presence of amino acid tyrosine

B)

presence of lysosome

C)

absence of lysomes

D)

absence of amino acid tyrosine

View Answer
103) How many hydrogen, bonds are present between guanine and cytosine?

A)

4

B)

3

C)

2

D)

1

View Answer
104) Genetically engineered human insulin is prepared by using

A)

E. coli

B)

Rhizopus

C)

Pseudomonas

D)

Saccharomyces

View Answer
105) The caesin is a

A)

amino acid

B)

protein found in muscles

C)

protein found in milk of cow

D)

fish protein

View Answer
106) Territoriality occurs as a result of

A)

co-operation

B)

competition

C)

parasitism

D)

predation

View Answer
107) The origin of sympathetic nerve from

A)

thoraco - lumber region

B)

sacral region

C)

cervical region

D)

9th and 11th cranial nerve

View Answer
108) Gauchers disease is genetic disorder, which is associated with the abnormal metabolism of

A)

glucose

B)

fat

C)

protein

D)

All of the above

View Answer
109) Fruit-fly has four linkage groups. How many chromosome will be in the somatic cell of organism?

A)

4

B)

2

C)

8

D)

12

View Answer
110) Book lungs are respiratory organs of

A)

Nereis and arthropods

B)

spider

C)

scorpion

D)

Both (a) and (b)

View Answer
111) Which one era is considered as the golden period of gaint reptiles like Dinosaurs?

A)

Mesozoic

B)

Archaeozoic

C)

Coenozoic

D)

Paleozoic

View Answer
112) Phagocytosis was observed by

A)

Haeckel

B)

Matchnikoff

C)

Strassburger

D)

Huxley

View Answer
113) Choriotis nigriceps has been listed under endangered species, due to

A)

suceptible to disease

B)

extensive hunting

C)

climate change and spreading desert

D)

All of the above

View Answer
114) Birds have feathers and power of flight as they lack

A)

bone marrow, an ovary and hindlimb

B)

bone marrow, pectoral girdle and forelimb

C)

forelimb, an ovary and bone marrow

D)

forelimb, pectoral girdle and pelvic girdle

View Answer
115) Regeneration of lost tail of lizard is an example of

A)

morpholaxis

B)

restructury

C)

autolysis

D)

autotomy

View Answer
116) Sporogony of Plasmodium occurs in

A)

stomach wall of mosquito

B)

salivary gland of mosquito

C)

liver of human beings

D)

RBCs of human beings

View Answer
117) The branch of science which deals with the process of improvement of human race through law of heredity is called

A)

Genetics

B)

Eugenics

C)

Euphenics

D)

Euthenics

View Answer
118) Structural property and enzymatic activity is shown by

A)

trypsin

B)

actin

C)

myosin

D)

troponin

View Answer
119) Which is largest muscle in human body?

A)

Masseter

B)

Sartorius

C)

Stapedius

D)

Gluteus

View Answer
120) The exact cause of death of cobra bite person is

A)

inactivation of nerves

B)

inactivation and contraction of nerve and muscle

C)

contraction of muscle and destruction of erythrocytes

D)

destruction of RBCs

View Answer
121) Sporozoite infectious stage of Plasmodium parasite contains

A)

two nucleus and a vacuole

B)

one nucleus and several vacuole

C)

vacuole and other cell organelles

D)

a nucleus

View Answer
122) Organs not similar in structure and origin but perform the same function

A)

homologous organ

B)

analogous organ

C)

adaptive structure

D)

variable structure

View Answer
123) Chloragogen cells of earthworm are analogous to vertebrates organ

A)

lungs

B)

liver

C)

gut

D)

kidney

View Answer
124) What used to describe as Nissls granules in a nerve cell, are now identified as?

A)

Cell metabolites

B)

Fat granules

C)

Ribosomes

D)

Mitochondria

View Answer
125) Photochemical smog always contain

A)

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

B)

oxides of sulphur

C)

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

D)

phosphate

View Answer
126) Belivers in spontaneous generation theory assumed that

A)

organisms arose only from other similar organisms

B)

organism could arise only from air

C)

organism arose from non-living material

D)

organism always arise from air

View Answer
127) Maximum number of plasmids discovered so far

A)

50 kilo base

B)

500 kilo base

C)

5000 kilo base

D)

5 kilo base

View Answer
128) Transfer of genes form one gene pool to another is known as

A)

genetic drift

B)

gene flow

C)

mutation

D)

speciation

View Answer
129) Which statement is correct for muscle contraction?

A)

Length of A-band decrease

B)

Length of 1-band remain constant

C)

Length of two Z-line increases

D)

Length of H-zone decreases

View Answer
130) Keratinisation of skin is prevented by

A)

retinol

B)

thiamine

C)

ascorbic acid

D)

calciferol

View Answer
131) Core zone, buffer zone and manipulation zone are found in

A)

Zoological Garden

B)

National Park

C)

Tiger Reserve and Sanctuary

D)

Biosphere Reserve

View Answer
132) Largest tiger population is found in

A)

Sunder ban National Park

B)

Corbett national Park

C)

Ranthambor National Park

D)

Kanha National Park

View Answer
133) A child has blood group 0 and his father is of B blood group. What will be the genotype of father?

A)

\[{{l}^{A}}{{l}^{B}}\]

B)

\[{{l}^{B}}{{l}^{O}}\]

C)

\[{{l}^{O}}{{l}^{A}}\]

D)

\[{{l}^{O}}{{l}^{O}}\]

View Answer
134) Spermatogenesis is under the regulatory influence of

A)

STH

B)

LH

C)

FSH

D)

ADH

View Answer
135) Which hormone is secreted in a woman if pregnancy has occurred?

A)

Estrogen

B)

Progesterone

C)

Luteinizing hormone

D)

Chorionic gonadotropin

View Answer
136) Correctly matched set of phylum, class and example is

A)

Protozoa - Mastigophora -Entamoeba

B)

Mollusca - Bivalvia -Pinctada

C)

Arthropoda - Diplopoda - Sclopendra

D)

Chordata - Cyclostomata - Phrynosoma

View Answer
137) Which is regarded as urinary bladder of embryo?

A)

Allantois

B)

Chorion

C)

Yolk sac

D)

Amnion

View Answer
138) Which of these is used to control human population?

A)

Tubectomy and vasectomy

B)

SUCD and MTP

C)

Estrogen and progesteron

D)

All of the above

View Answer
139) Which is thickened to form organ of corti?

A)

Reissners membrane

B)

Basilar membrane

C)

Tectorial membrane

D)

All of the above

View Answer
140) Which stage of silk worm secret silk?

A)

Adult

B)

Larva

C)

Coccon

D)

Pupa

View Answer
141) A cell organelle lacks its own DNA, however it is able to replicate. It is

A)

centriole

B)

ribosome

C)

nucleolus

D)

peroxysomes

View Answer
142) A animal cell lacks nucleus. Which one will also be absent in it?

A)

Ribosome

B)

Chromosome

C)

Lysosome

D)

Centriole

View Answer
143) Ageing is characterised by

A)

decline in metabolic activity

B)

increased in metabolic activity

C)

increased anabosism

D)

increased catabosism

View Answer
144) Honey contain

A)

glucose, fructose and lactose

B)

glucose, galactose and insulin

C)

dextrose, laevulose and maltose

D)

dextrose, lactose and ribose

View Answer
145) Auxetic growth is increase in

A)

cell volume only

B)

cell number only

C)

fatly tissue

D)

intercellular material

View Answer
146) Intelligence, memory, will power, emotions and cause (reason) are governed/regulated by

A)

medulla oblongata

B)

cerebral hemispheres

C)

midbrain

D)

cerebellum

View Answer
147) The drug which do not develop physiological dependence are?

A)

Sedatives

B)

Hallucinogens

C)

Stimulants

D)

Opiates

View Answer
148) Nucleosomes given beaded appearance to chromosomes. They help in packaging of DNA in chromosomes. A nucleosomes has

A)

about two turn of DNA

B)

8 histone molecule (two molecule each of \[{{H}_{3}},{{H}_{4}},{{H}_{2}}A\].and \[{{H}_{2}}B\])

C)

166 nitrogen base pairs

D)

All of the above

View Answer
149) Chromosome are best observed at metaphase. For studying the shape best stage is

A)

metaphase

B)

anaphase

C)

late prophase

D)

telophase

View Answer
150) Meroblastic cleavage refer to which type of division of egg?

A)

Complete

B)

Spiral

C)

Incomplete

D)

Horizontal

View Answer
151) Which one set of genera are correctly matched?

A)

Chlorophyceae - Volvax, Laminaria, Fucus

B)

Phaeophyceae - Laminaria, Chlamydomonas

C)

Rhodophyceae - Geladuim, GracHlaria

D)

Phaeophyceae -Laminarea, Sargassum, Ulothrix

View Answer
152) Vivipary is a peculiar characteristic of

A)

mesophytes

B)

xerophytes

C)

mangrooves

D)

emergan hydrophytes

View Answer
153) The characteristic inflorescence features of family-Moraceae and poaceae are

A)

racemose and hypanthodium

B)

spike and spike of spikelet

C)

hypanthodium and spadix

D)

hypanthodium and spike of spikelet

View Answer
154) The condition in which gynoecium occupy lower position or while other flower parts are situated on or above thalamus, the flower is termed as

A)

epigynous

B)

perigynous

C)

hypogynous

D)

superior

View Answer
155) Which of the following organism is commonly called as pond silk?

A)

Spirogyra

B)

Ufothnx

C)

Ectocarpus

D)

Sargassum

View Answer
156) Aleurone layer the perpheral part of grains endosperm is rich in

A)

fat

B)

protein

C)

carbohydrates

D)

auxins

View Answer
157) Which of the following is not on intermediate in Krebs cycle?

A)

Citric acid

B)

Maleic acid

C)

Acetic acid

D)

Succinyle coenzyme-A

View Answer
158) The carrier protein are involved in

A)

active transport of ions

B)

water transport

C)

transport of enzymes

D)

actives and passive transport of ions

View Answer
159) Who proposed the Cohesion theory for ascent of sap hypothesis?

A)

Jolly and Dixon

B)

Dixon and Western

C)

Jolly and Godlenski

D)

Dixon and Strasburger

View Answer
160) Turpentile oil, a ingredient in paint and varnishes is obtained from

A)

Melia azadirachta

B)

Pinus longifolia

C)

Eucalyputs

D)

Cedrus

View Answer
161) The anthers in family-Solanaceae

A)

introse, monothecus

B)

extrose, dithecus

C)

introse, dithecus

D)

extrose, monothecus

View Answer
162) The origin centre of potato is

A)

Mexico

B)

Panama

C)

Brazil

D)

Peru

View Answer
163) Arrangement of three successive bases in genetic code signifies

A)

amino acids

B)

plasmids

C)

nucleic acids

D)

protein, peptide, peptone

View Answer
164) Respiratory roots in halophytes are positively

A)

phototropic

B)

aerotropic

C)

rheotropic

D)

Geotropic

View Answer
165) In their experiment, Hershey and Chase demonstrated that DNA is genetic material in

A)

TMV

B)

E coll

C)

\[{{T}_{2}}\]-bacteriophage

D)

Diplococcus pneumomae

View Answer
166) The trapping centre of light energy in photo system-I is

A)

\[{{P}_{700}}\]

B)

\[{{P}_{680}}\]

C)

\[{{P}_{630}}\]

D)

\[{{P}_{660}}\]

View Answer
167) The UV radiation from sun causes reaction that produce

A)

PAN

B)

ozone and PAN

C)

oxides of nitrogen

D)

acid rain

View Answer
168) Deficiency of which one element cause khaira disease in paddy?

A)

\[Mn\]

B)

\[Ca\]

C)

\[Zn\]

D)

\[Cl\]

View Answer
169) Which one plant growth regulator is responsible for bolting?

A)

Auxin

B)

Gibberellin

C)

Ethylene

D)

Cytokinin

View Answer
170) When a plant show different type of leaves, the condition is termed as/known as

A)

heterophilly

B)

homophilly

C)

anisophilly

D)

isophilly

View Answer
171) Which of the following are fermentation product of yeast?

A)

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

B)

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

C)

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

D)

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

View Answer
172) Why grafting is not possible in monocots?

A)

Due to lack of cambium and parallel venation

B)

Due to herbaceous nature

C)

Due to lack of cambium, which is responsible for secondary growth

D)

Due to possession of scattered vascular bundles

View Answer
173) Respiratory quotient for fatty acid is

A)

zero

B)

one

C)

more than one

D)

less than one

View Answer
174) The synthetic auxin hormone, used as weedicides for broad leaves weeds like chenopodium is

A)

2, 4 - dichlorophenoxy acetic acid and 2, 4. 5-7

B)

gibberellic acid

C)

2, 4, 5 - trichlorophenoxy acetic acid

D)

indole - 3 -acetic acid

View Answer
175) The process of multiplication of DNA from DNA is known as

A)

transcription

B)

replication

C)

translation

D)

transversion

View Answer
176) How many turns of Calvin cycle are required to : produce one molecule of glucose?

A)

One

B)

Three

C)

Six

D)

Twelve

View Answer
177) The principal cereal crop of Asian countries is

A)

wheat

B)

sorghum

C)

barley

D)

paddy

View Answer
178) Under which one phase/stage of all cycle, cell undergoes differentiation?

A)

\[{{G}_{0}}\]-phase

B)

\[{{G}_{1}}\]-phase

C)

S-phase

D)

M-phase

View Answer
179) The principle protein found in locomotory organ of cell

A)

flagellin

B)

tubulin

C)

fibrin

D)

globulin

View Answer
180) Which state occupy first position in coffee production?

A)

Kerala

B)

Kernataka

C)

Tamil Nadu

D)

Maharashtra

View Answer
181) Protonema is found is the life cycle of

A)

Spirogyra

B)

Rhizopus

C)

Funaria

D)

Cynodon

View Answer
182) An open collateral bundle is one in which

A)

xylem and phloem is separated by cambium

B)

two conductive tissue lie side by side

C)

cambium occur on outside of bundle

D)

cambium is absent in bundle

View Answer
183) Dikaryon formation is characteristic feature of

A)

Zygomycetes and Phycomycetes

B)

Phycomycetes and Ascomycetes

C)

Basidiomycetes and Phycomycetes

D)

Basidiomycetes and Ascomycetes

View Answer
184) A prothallus of fern contain

A)

antheridia and archegonia on lower surface

B)

antheridia and archegonia on upper surface

C)

antheridia on upper surface and archegonia on lower surface

D)

antheridia on lower surface and archegonia on upper surface

View Answer
185) Grassland with scattered trees is a type of

A)

deciduous forest

B)

savanna (tropical)

C)

prairies

D)

steppes

View Answer
186) Highest number of antibiotics are produced by

A)

Bacillus

B)

PenicHlium

C)

Streptomyces

D)

Cephalospohum

View Answer
187) In mitochondria, enzyme cytochrome oxidase is present in

A)

matrix

B)

outer membrane

C)

perimitochondrial matrix

D)

inner membrane

View Answer
188) Which of the following genetically engineered bacterium is utilised for cleaning of marine oil slicks?

A)

Pseudomonas putida

B)

Rhizoctonia soiani

C)

Pseudomonas synngae

D)

Nitrosomonas

View Answer
189) Nucleotides consist of

A)

purine, sugar and phosphate

B)

nucleoside and phosphate

C)

pyrimidine sugar and phosphate

D)

nucleoside and nitrogen base

View Answer
190) Which of following floral parts form pericarp after fertilisation?

A)

Outer integument

B)

inner integument

C)

Ovary wall

D)

Nucellus

View Answer
191) In case of incomplete dominance, what will be the phenotypic ratio of Pa-generation?

A)

\[3:1\]

B)

\[1:1:1:1\]

C)

\[2:2\]

D)

\[1:2:1\]

View Answer
192) Who coined the term cistron?

A)

Benzer

B)

Khorana

C)

Sutton

D)

Muller

View Answer
193) Tonoplast is a membrane which surrounds

A)

mitochondria

B)

vacuole

C)

cytoplasm

D)

ribosome

View Answer
194) Sulphur containing amino acids are

A)

tryptophan, glutamic acid and aspartic acid

B)

citrultine, methionine and glumeric acid

C)

cysteine, cystine and methionine

D)

cystine, lysine and valine

View Answer
195) Which is correct sequence of code transfer involved in formation of polypeptide?

A)

DNA \[\to \] mRNA \[\to \] t RNA \[\to \] Amino acid

B)

mRNA \[\to \] t RNA \[\to \] DNA \[\to \] Amino acid

C)

t RNA \[\to \]DNA \[\to \] mRNA \[\to \] Amino acid

D)

DNA \[\to \] t -RNA \[\to \] t -RNA \[\to \]mRNA

View Answer
196) The conservation of endemic varieties of crop is must because

A)

these are high yielding and nutritious

B)

we should conserve all living being of the past for our knowledge

C)

it is mandatory

D)

these are source of gene for genetic diversity

View Answer
197) Which one of the following belong to the same category?

A)

Coconut, almond and mango

B)

Beetle nut, chesnut and coconut

C)

Tomato, orange and coconut

D)

Chesnut, coconut and cashew nut

View Answer
198) Which cycle is directly driven by solar radiation?

A)

Carbon

B)

Water

C)

Nitrogen

D)

Phosphorus

View Answer
199) Which part of embryo comes out first during seed germination

A)

Epicotyl

B)

Hypocotyl

C)

Radicle

D)

Plumule

View Answer
200) The cell cultured in vitro give rise to complete plants. This ability of plant cell is known as

A)

regeneration

B)

growth

C)

development

D)

totipotency

View Answer

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done BVP Medical Solved Paper-2014 Total Questions - 200

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BVP Medical Solved Paper-2014 Total Questions - 200