AIIMS Full Mock Test 22


200 Questions MCQ Test AIIMS Mock Tests & Previous Year Papers | AIIMS Full Mock Test 22


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This mock test of AIIMS Full Mock Test 22 for NEET helps you for every NEET entrance exam. This contains 200 Multiple Choice Questions for NEET AIIMS Full Mock Test 22 (mcq) to study with solutions a complete question bank. The solved questions answers in this AIIMS Full Mock Test 22 quiz give you a good mix of easy questions and tough questions. NEET students definitely take this AIIMS Full Mock Test 22 exercise for a better result in the exam. You can find other AIIMS Full Mock Test 22 extra questions, long questions & short questions for NEET on EduRev as well by searching above.
QUESTION: 1

A solid body initially at 0°C is being heated by a constant power source and variation of temperature (T in °C) with time t (in S) in shown in figure. If S1 is specific heat of body in solid phase & S2 is specific heat in liquid phase, then which is correct

Solution:
QUESTION: 2

During adiabatic free expansion of a an ideal gas, its temperature

Solution:
QUESTION: 3

A plank of mass M is lying on a horizontal frictionless surface. A man of mass m moves on plank with velocity relative to plank in horizontal direction. Then velocity of plank relative to surface is

Solution:
QUESTION: 4

Which of the following pattern of electrostatic field line is possible ?

Solution:
QUESTION: 5

An oscillator is nothing but an amplifier with

Solution:
QUESTION: 6

A particle moving in the xy plane according to the equations ( in S.I. units), x = 4t2 + 5t + 16, y = 5t. The acceleration of the particle is

Solution:
QUESTION: 7

Two satellites orbit the earth, as shown. Their orbits are circular, and each satellite travels at a constant speed. If the mass of satellite #2 is twice the mass of satellite #1, which satellite’s speed is greater?

Solution:
QUESTION: 8

In which of the following, the emitter base junction is forward biased?

Solution:
QUESTION: 9

The diode used in the circuit shown in the figure has a constant voltage drop of 0.5 V at all currents and a maximum power rating of 100 milliwatts. What should be the value of the resistor R, connected in series with diode for obtaining maximum current ?

Solution:
QUESTION: 10

Photoelectrons are being obtained by radiation of wavelength 3100 Å. In order to increase the kinetic energy of ejected photoelectrons

Solution:
QUESTION: 11

Which of the following set have different dimensions?

Solution:
QUESTION: 12

If W1, W2 and W3 are represent the work done in moving a particle from A to B along three different paths 1, 2 and 3 respectively (as shown) in the gravitational field of a point mass m, find the correct relation between W1, W2 and W3

Solution:
QUESTION: 13

A thin circular ring of mass `M and radius r is rotating about its axis with a constant angular velocity w, Two objects, each of mass m, are atached gently to the opposite ends a diameter of the ring. The wheel now rotates with an angular velocity

Solution:
QUESTION: 14

One quarter sector is cut from a uniform circular disc of radius . This sector has mass M. It is made to rotate about a line perpendicular to its plane and passing through the centre of the original disc. Its moment of inertia about the axis of rotation is

Solution:
QUESTION: 15

For an object travelling in a straight line, its velocity (v, in m/s) as a function of time (t, in s) is given by the following graph

Which graph best illustrates the object’s distance from its starting point?

Solution:
QUESTION: 16

An astronaut standing on the surface of the moon (mass = M, radius R) holds a feather (mass = m) in one hand a hammer (mass = 100m) in the other hand, both at the same height above the surface. If he release them simultaneously, what is the acceleration of the hammer?

Solution:
QUESTION: 17

 The diagram refers to the collision of two blocks on a frictionless table. Before the  collision, the block of mass m is at rest


 

If the collision were elasticelastic, what is the total kineti energy of the block just after the collision ?

Solution:
QUESTION: 18

The figure shows two positively charged particles. The +Q charge is fixed in position, and +q charge is brought close to +Q and released from rest. Which of the following graphs best depicts the acceleration (a) of the +q charge as a function of its distance (r) from +Q?

Solution:
QUESTION: 19

Which of the following statements is true concerning phase changes?

Solution:
QUESTION: 20

Refer to the circuit shown above. All six resistors in the circuit have the same resistance R, and the battery provides a source of constant voltage V. Which one the following changes to the circuit would decrease the power dissipated by resistor?

Solution:
QUESTION: 21

An object of mass 5 kg is acted upon by exactly four forces, each of magnitude 10N. Which of the following could not be the resulting acceleration ofthe object?

Solution:
QUESTION: 22

A rope stretched between two fixed points can support transverse standing waves. What is the ratio of the sixth harmonic frequency to the third harmonic frequency?

Solution:
QUESTION: 23

In which of the following situations, involving source of sound and a detector of the sound, it is possible that there is no perceived Doppler shift?

Solution:
QUESTION: 24

If a 50 kg block of solid marble (specific heat = 0.9 kJ/kg°C), originally at 20°C, absorbs 100 kJ of heat, which one of the following best approximates the temperature increase of the marble block?

Solution:
QUESTION: 25

A sample of an ideal gas is heated, doubling its absolute temperature. Which of the following statements best describes the result of heating the gas?

Solution:
QUESTION: 26

Which of the following changes to a double-slit interference experiment with light would increase the widths of the fringes in the interference pattern that appears on the screen?

Solution:
QUESTION: 27

The drawing shows the displacement of a traveling wave at time t = 0. If the wave speed is 0.5 m/s and the wavelength is λ meter, what is the period of the wave (in seconds)?

Solution:
QUESTION: 28

During each cycle, a heat engine takes in 600 J of energy from its high temperature source and ejects 400 J of exhaust heat into its low temperature sink.

What is the efficiency of this heat engine?

Solution:
QUESTION: 29

Three point charges are arranged along a straight line as shown here. If k denotes coulomb’s constant, what is the strength of the electrostatic force felt by the positive charge at the left end of the line?

Solution:
QUESTION: 30

How much work is done by the electric field of the stationary charge +Q = +2C to move a charge of 1 × 10–9C from position X to position Z?

The value of coulomb's constant, k is 9 x 109 N.m2/C2

Solution:
QUESTION: 31

Two persons, one of mass 100 kg and the other of mass 50 kg stand facing each other on a ice-covered frictionless pond. If the heavier person pushes on the lighter one with a force  , then

Solution:
QUESTION: 32

Each of the following particles is projected with the same speed into a uniform magnetic field such that the particle’s initial velocity is perpendicular to . Which one would move in a circular path of largest radius?

Solution:
QUESTION: 33

Which of the following best describes the magnetic field lines created by a long straight current carrying wire?

Solution:
QUESTION: 34

If a particle of charge –0.2 mC were placed at a certain location within an electric field, the magnitude of the electric force it would feel is 1N. What is the magnitude of the electric field at this location?

Solution:
QUESTION: 35

The tension in the supporting string is

Solution:
QUESTION: 36

The object’s acceleration is

Solution:
QUESTION: 37

What principle is the basis for the transmission of light through glass (fibre optics) cables, allowing the signal to the sent even if the cable is bent?

Solution:
QUESTION: 38

If a lightening thunder strikes the roof of a car, the person inside will remain unharmed because

Solution:
QUESTION: 39

An object is placed 20 cm from a diverging lens. If the distance between the image and lens is 8 cm.

What is the magnification?

Solution:
QUESTION: 40

An object of mass 2kg increases its speed from 2 m/ s to 4 m/s in 3s. What was the total work performed on the object during this time interval?

Solution:
QUESTION: 41

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Mass of a body decreases slightly when it is negatively charged.
Reason (R) : Negative charge on the body means protons have been removed prom body.

Solution:
QUESTION: 42

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : An interference pattern formed by monochromatic light passing through the slits in young’s double slit experiment consists of fringes of equal width.
Reason (R) : The change in optical path difference for light producing adjaecent fringes is always one wave length.

Solution:
QUESTION: 43

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : The apparent weight of a mass standing in a lift which moves upward with constant acceleration is always greater then his true weight.
Reason (R) : The weight always acts downward

Solution:
QUESTION: 44

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : In a double star system , the stars revolve around their C. M. and total angular momentum about C.M. remain constant.
Reason (R) :The interaction force between the two stars obeys Newton’s Law of gravitation.

Solution:
QUESTION: 45

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : A table cloth can be pulled from a table without disloding the dishes.
Reason (R) : To every action there is equal and opposite reaction.

Solution:
QUESTION: 46

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) :A shell at rest on a horizontal smooth surface explodes and C - M moves on a straight line along the smooth surface.
Reason (R) : Motion of C-M of a system is affected by internal forces.

Solution:
QUESTION: 47

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : For circuit shown in figure equivalent resistance between P and Q is 3r.

Reason (R) : Three resistances shown in figure are in series.

Solution:
QUESTION: 48

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : An ameter having range 10–3A has small internal resistance than an ameter having range 1A.
Reason (R) : To increases range of ameter extra low resistance is connected in parallel which increases the effective resistance

Solution:
QUESTION: 49

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Uniform circular motion is uniform motion.
Reason (R) : Speed of particle is not changing hence no acceleration in particle.

 

Solution:
QUESTION: 50

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : α - particle produces much more
ionisation than β-particles.
Reason (R) : α -particles are positively charged.

Solution:
QUESTION: 51

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Light is deviated as well as dispersed on passing through prism.
Reason (R) : Dispersion is due to different deviation produced in different colours.

Solution:
QUESTION: 52

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Net charge an p-type semiconductor is zero.
Reason (R) : Atoms are electrically neutral.

Solution:
QUESTION: 53

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : A photon has no rest mass, yet is carries definite momentum.
Reason (R) : Momentum of photon is due to its energy and hence equivalent mass .

Solution:
QUESTION: 54

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : ddy currents are used in induction brakes.
Reason (R) : Because eddy currents always oppose the relative motion

 

Solution:
QUESTION: 55

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : The magnetic field of an atom is due to both, the orbital motion and spinning motion of every electron.
Reason (R) : A charged particle produces a magnetic field.

Solution:
QUESTION: 56

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Sound travels faster on a rainy day than on a dry day.
Reason (R) : Moisture in air increases its density.

Solution:
QUESTION: 57

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : In simple harmonic motion displacement of particle is directed away from mean position.
Reason (R) : The velocity leads displacement in phase by 90°.

Solution:
QUESTION: 58

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Co-efficient of thermal conductivity of a metallic rod depends on length of rod.
Reason (R) : Longer the rod, greater is the amount of heat conducted.

Solution:
QUESTION: 59

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Internal energy of an ideal gas depends on temperature and not on volume.
Reason (R) : Temperature is more important than volume.

Solution:
QUESTION: 60

These questions consists of two statements each, printed as Assertion (A) and Reason (R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Hot soap solution is preferred for washing dirty cloths.
Reason (R) : Surface Tension of soap solution decreases on heating.

Solution:
QUESTION: 61

Which of the following complexes is having maximum magnetic moment ?

Solution:
QUESTION: 62

CuSo4.5H2,O  A (C)

( C )  is the above reaction sequence is 

Solution:
QUESTION: 63

Which of the following is an alloy of Cu, Zn and Ni ?

Solution:
QUESTION: 64

Which of the following complexes will be showing geometrical isomerism ?

Solution:
QUESTION: 65

Which of the following complexes will be exhibiting enantiomerism?

Solution:
QUESTION: 66

When H2S gas is passed through HCl containing aqueous solution of CuCl2, HgCl2, BiCl3 and CoCl2, it does not precipitate out

Solution:
QUESTION: 67

When the vapors of chromyl chloride are passed through NaOH solution, it turns yellow. This is due to the formation of

Solution:
QUESTION: 68

Which one of the following oxide is the most basic ?

Solution:
QUESTION: 69

Which of the following is the correct trend ofdecreasing tendency of hydrolysis ?

Solution:
QUESTION: 70

Which of the following oxides has three dimensional structure ?

Solution:
QUESTION: 71

Which of the following combination will form buffer solution ?

Solution:
QUESTION: 72

Which of the following solution is having maximum pH ?

Solution:
QUESTION: 73

For the following equilibrium

N2O42NO2

degree of dissociation is 40% at 27°C and 1 atm. At what pressure keeping temperature constant, equilibrium mixture will be having mole fraction of N2O4 as 0.25 ?

Solution:
QUESTION: 74

Which of the following is the correct graph for Ist order reaction ?

Solution:
QUESTION: 75

The set of quantum number of 5th last electron of a element are n = 4, l = 2, m= –2, s = + 1/2 Quantum number of 2nd last electron will be

Solution:
QUESTION: 76

In a solid having zinc blende type structure, if theedge length is 200 p.m then interionic distance will be

Solution:
QUESTION: 77

Which of the following is the correct sequence ofIonisation energy ?

Solution:
QUESTION: 78

Which of the following is having a distorted shape ?

Solution:
QUESTION: 79

A solution of NaCl(aq) is electrolysed by passing 965 coulomb of charge. Total equivalents of gases obtained are

Solution:
QUESTION: 80

For the following reaction following Ist order kinetics

volume of O2(g) collected after 20 minutes is 20 ml and after a very long time is 50 ml. Rate constant is

Solution:
QUESTION: 81

A in the above reaction sequence is 

Solution:
QUESTION: 82

'B' in the above reaction sequence is 

Solution:
QUESTION: 83

'C' in the above reaction sequence is 

Solution:
QUESTION: 84

'B' in the above reaction sequence is

Solution:
QUESTION: 85

Which of the following acid is most reactive towards acid catalysed esterification?

Solution:
QUESTION: 86

An organic compound (A), which is trichloro alkane yields (B) with KOH(aq.). (B) on treatment with NH3 gives (C) Which on heating gives (D). On treatment of (D) with P2O5, 2-methylpropane nitrile is obtained. (A) in the above reaction sequence is

Solution:
QUESTION: 87

Which of the following sequence is correct forbasicity?

Solution:
QUESTION: 88

A certain compound gives negative test with ninhydrin and positive test with Benediet’s solution. The compound is

Solution:
QUESTION: 89

Antibiotic used for treatment of typhoidis

Solution:
QUESTION: 90

3 mole of C3H8(g) and 5 mole of O2 are mixed in a closed container of volume 5 lit at 27°C. Total pressure of the system is

Solution:
QUESTION: 91

Which of the following electrolytes is having maximum value of    ?

Solution:
QUESTION: 92

A gas mixture contains C2H4(g) and C2H6(g) in mole ratio of 2 : 3. Find the total heat liberated by complete combustion of 224 ml of gas mixture at S.T.P. ΔH combustion of C2H4 = – 1400 KJ

ΔH combustion of C2H6 = – 1500 KJ

Solution:
QUESTION: 93

Which of the following acids must be taken in right half cell so theat E cell is maximum ?

Solution:
QUESTION: 94

In Fe3O4, % of tetrahedral voids occupied by Fe2+ is

Solution:
QUESTION: 95

Which of the following solution will show a large positive deviation from Raoult’s law ?

Solution:
QUESTION: 96

Which of the following solution is having maximum boiling point ? (Approximate molality = molarity)

Solution:
QUESTION: 97

Which of the following is a lyophobic colloid ?

Solution:
QUESTION: 98

Which of the following alcohols is having maximum boiling point ?

Solution:
QUESTION: 99

'D' in the above reaction sequence is

Solution:
QUESTION: 100

Which of the following is having maximum number of dπ - pπ  bonds ?

Solution:
QUESTION: 101

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : TiCl4 is a colourless compound.
Reason (R) : Ti4+ ions has no unpaired electron.

Solution:
QUESTION: 102

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : PbCl2 is more stable then PbCl4.
Reason (R) : For Pb, +2 state is more stable due to inert pair effect.

Solution:
QUESTION: 103

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : In oxygen family, oxygen shows the remarked catenation property.
Reason (R) : O-O bond strength is higher than S-S bond strength.

Solution:
QUESTION: 104

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : In diborane, hybridisation of boron is sp3.
Reason (R) : 3 half filled orbitals and one vacant orbital participate in the intermixing process.

Solution:
QUESTION: 105

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

will give cannizaaro's reaction with conc. NaOH

Reason (R) : It does not contain α - H atom

Solution:
QUESTION: 106

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : 1 gm O2 and O3 have equal number of atoms .
Reason (R) : Mass of 1 mole molecule is equal to its gram molecular mass.

Solution:
QUESTION: 107

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : First Ionisation energy of Be is less than B.
Reason (R) : 2s-orbital exerts less penetration effect than 2p-orbital.

Solution:
QUESTION: 108

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : O-atom has less electron affinity than S-atom.
Reason (R) : Additional electron is repelled more effectively by 3p electrons in S than by 2p electrons in O-atom.

Solution:
QUESTION: 109

​These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : The value of the vander waal’s constant ‘a’ is higher for NH3(g) in comparison to PH3(g).
Reason (R) : Hydrogen bonding is present in ammonia.

Solution:
QUESTION: 110

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : The sum of mole-fractions of all the components of a solution is unity.
Reason (R) : Mole-fraction is temperature dependent quantity.

Solution:
QUESTION: 111

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : Lyophilic colloids such as gums, cellulose act as a protective colloid.
Reason (R) : Protective power of a lyophilic colloid is expressed in terms of gold number.

Solution:
QUESTION: 112

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : As temperature changes, heat of reaction also changes for exothermic as well as for endothermic reactions.

Reason (R) : 

Solution:
QUESTION: 113

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : For  product, the order of the reaction is equal to (a + b).
Reason (R) : Order is always the stoichiometric coefficient.

Solution:
QUESTION: 114

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : For endothermic reactions, by rise of temperature, equilibrium shifts in forward direction.
Reason (R) : For endothermic reaction, K increases by rise of temperature.

Solution:
QUESTION: 115

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : pH of an aqueous solution of HCOOH remains unchanged on addition of HCOONa.
Reason (R) : Degree of ionisation of HCOOH is not affected by addition of HCOONa.

Solution:
QUESTION: 116

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) :  is ortho and para directing.

Reason (R) : It is due to hyperconjugation

Solution:
QUESTION: 117

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A): CH3CH2CHOHCH2CH3 can give CHI3 in reaction with I2/NaOH

Reason (R) : It does not contain 

Solution:
QUESTION: 118

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) :Tertiary alcohol is most acidic in nature among 1°, 2° and 3° alcohols.
Reason (R) : Tertiary alkyl group exerts higher +I effect.

Solution:
QUESTION: 119

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) : On reaction of 2-chlorobutane with potassium tertiary butoxide, Hoffmann’s product dominate.
Reason (R) : Potassium tertiary butoxide is a highly sterically hindered base and abstracts a proton from terminal carbon.

Solution:
QUESTION: 120

These questions consists of two statements each, printed as Assertion (A) and Reason
(R). While answering these questions you are required to choose any one of the following four responses.

Assertion (A) :   can be more easily dehydrated that 

Reason (R) : Intermediate carbocation obtained from   is more resonance stabilised than 

Solution:
QUESTION: 121

Histiocytes are found in

Solution:
QUESTION: 122

Hormone secreted from the intestinal mucosa and stimulates the secretion of enzymes in the pancreatic juice is

Solution:
QUESTION: 123

Substances absorbed by active method from small intestine are

Solution:
QUESTION: 124

Increased resistance to falciparum malaria is shown by carriers of

Solution:
QUESTION: 125

Which of the following drugs produces little or no drowsiness but when taken with alcohol shows marked drowsiness?

Solution:
QUESTION: 126

Genetic information in a DNA molecule is coded in the:

Solution:
QUESTION: 127

Photochemical smog always contains:

Solution:
QUESTION: 128

Point out the mis-match pair:

Solution:
QUESTION: 129

If an organism produces 32 types of gametes, its genotypes should be heterozygous for:

Solution:
QUESTION: 130

Lever mechanism or turn pipe mechanism of pollination is found in

Solution:
QUESTION: 131

In plants, 8 photons of light produce:

Solution:
QUESTION: 132

Raphanobrassica is an:

Solution:
QUESTION: 133

Which is not the enzyme of glycolytic pathway:

Solution:
QUESTION: 134

The enormous diversity of protein molecules is mostlydue to the diversity of:

Solution:
QUESTION: 135

The very fine meiospores characteristics ofascomycetes are called:

Solution:
QUESTION: 136

Both the palisade and spongy mesophyll tissue of a leaf are made of:

Solution:
QUESTION: 137

One cannot determine the age of a tree by countingthe number of annual rings if that tree is located inwhich of the following forests?

Solution:
QUESTION: 138

Deep black soil is considered to be highly productivedue to high proportion of:

Solution:
QUESTION: 139

How many carbon atoms are there in an oxaloacetic acid molecule, which joins with an acetyl group during step I of citric acid cycle?

Solution:
QUESTION: 140

Dryfuss (1979) has reported a plant having nitrogen fixing nodules on roots and stem. It is:

Solution:
QUESTION: 141

Energy cropping will include growing plants like:

Solution:
QUESTION: 142

What is the source of chloramphenicol :

Solution:
QUESTION: 143

Which regions of DNA are usually pallindromic?

Solution:
QUESTION: 144

Amount of energy entering the productivity is 40 kJ.The amount in tertiary carnivore level is:

Solution:
QUESTION: 145

Diatoms are:

Solution:
QUESTION: 146

A frog is lying motionless. When its leg is pricked with a needle, it moves the leg but is not feeling any pain. It means that frog

Solution:
QUESTION: 147

A person was reported to be suffering from high blood glucose, glycosuria, high blood pressure, obesity and wasting of muscles of thigh and girdles. He is likely to be suffering from.

Solution:
QUESTION: 148

Any discontinuity with the nodal tissue of heart results in

Solution:
QUESTION: 149

Which of the following division is not involved with separation of centromers?

Solution:
QUESTION: 150

Which of the following is not true to describe the active site of an enzyme

Solution:
QUESTION: 151

Match the following cranial nerves and the extra occular muscles they supply.

Solution:
QUESTION: 152

There are five different classes of immunoglobulins. This differentiation is on the basis of

Solution:
QUESTION: 153

Phaeochromocytes are the cells of

Solution:
QUESTION: 154

Acidophil cells of the anterior lobe of pituitary secrete which hormones

Solution:
QUESTION: 155

Aqueous humor is rich in

Solution:
QUESTION: 156

ELISA test is currently available for the diagnosis of a number of diseases such as

Solution:
QUESTION: 157

Which of the following are useful lipoproteins concerned with the reduction of blood cholesterol level?

Solution:
QUESTION: 158

The simplest and commonest larva of crustaceans is

Solution:
QUESTION: 159

The growth, maintenance and functions of seminiferous tubules and leydig cells are regulated respectively by :

Solution:
QUESTION: 160

Uncinate processes are characteristic of the ribs of:

Solution:
QUESTION: 161

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Unipolar neurons have just one process extending from the cell body & are always motor neurons.
Reason (R) :These originate in the embryo as multipolar neurons but during development, the axon & all the dendrites fuse into a single process.

Solution:
QUESTION: 162

​These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : In birds there is a constant supply of fresh air through the lungs, even during expiration.
Reason (R) : The lungs are leaky & open out by special associated with the thoracic cavity

Solution:
QUESTION: 163

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Glomerular filtrate becomes hypotonic in the ascending limb of loop of Henle of Nephron.
Reason (R) : It's wall is not permeable to water.

Solution:
QUESTION: 164

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Smoking in females can lead to ectopic pregnancy.
Reason (R) : Nicotine accelerates the ciliary movement causing sperms to move rapidly to infundibulum part of fallopian tube and causing fertilization followed by implantation these itself.

Solution:
QUESTION: 165

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : A cartilaginous fish has to swim continuously to stay in water.
Reason (R) : It lacks air bladder, the organ of buoyancy.

Solution:
QUESTION: 166

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : High TSMS is a measure of rising water shortage.
Reason (R) : PWP rises in a soil with high TSMS.

Solution:
QUESTION: 167

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Molybdenum is involved in C-fixation.
R : Deficiency of Mo causes heart rot of Turnip

Solution:
QUESTION: 168

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : yrenoids are present on the chloroplast of Anthoceros.
Reason (R) : Pyrenoids help in starch storage

Solution:
QUESTION: 169

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Repression occurs at transcription level.
Reason (R) : When repressor binds to operator, transcription occurs.

Solution:
QUESTION: 170

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Integrase enzyme is secreted in lysogenic life cycle of virus.
Reason (R) : Integrase enzyme is aided by nucleases in their action.

Solution:
QUESTION: 171

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Sharbati Sonora has been developed by using gamma radiations
Reason (R) : Sharbati Sonora was developed from “Sonora 64”.

Solution:
QUESTION: 172

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Ephedrine is used as anti helminthic agent.
Reason (R) : Fruits of Ephedra are of medicinal importance.

Solution:
QUESTION: 173

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Extra axillary tendrils are used by Cucurbita
Reason (R) : Leaf tendrils are modification for support.

Solution:
QUESTION: 174

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : A Cycas is dioecious.
Reason (R) : Female cone of Cycas is present on dwarf shoot.

Solution:
QUESTION: 175

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Azolla is fertiliser of rice fields.
Reason (R) : Aulosira fertiliziana causes denitrification of rice fields.

Solution:
QUESTION: 176

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responsesAssertion

(A) : Aptyalism is seen in anxiety, fever or dehydration
Reason (R) : Sympathetic nervous system stimulates the release of saliva

Solution:
QUESTION: 177

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Total removal of pancreas in carcinoma patients results in Steatorrhoea
Reason (R) : Faceal nitrogen content increases due to incomplete proteolysis

Solution:
QUESTION: 178

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : We move from darkness into bright light, we remain blinded for few minutes.
Reason (R) : It is due to the time taken for the resynthesis of the rhodospin.

Solution:
QUESTION: 179

These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Some fishes like scolidon, sting ray etc. maintain a high level of urea in their blood.
R. Because these have at aglomerular kidney with little efficiency to pass out urea.

Solution:
QUESTION: 180

​These questions consists of two statements each, printed as Assertion (A) and
Reason (R). While answering these questions you are required to choose any one of the following four responses

Assertion (A) : Erect posture of human back is maintained by sustained contraction of extensor muscle of its back.
Reason (R) : The extensor muscles are rich in white muscle fibers & prevent muscle fatigue.

Solution:
QUESTION: 181

Bank Rate is the rate at which

Solution:
QUESTION: 182

The Mughal ‘Jagir’ was technically

Solution:
QUESTION: 183

“ENDEAVOUR” find the synonym

Solution:
QUESTION: 184

Which award is presented by the government of India for excellence in sports coaching ?

Solution:
QUESTION: 185

What is the collective name of ancient Indian texts ‘Arthved’ (science of sociology and economics), ‘Dhanurved’ (science of defence and war), Gandharvaved’ (science of musi(3) and ‘Ayurved’ (science of life) ?

Solution: