JIPMER Full Mock Test - 11


200 Questions MCQ Test JIPMER 2020: Subject wise and Full Length Mock Tests | JIPMER Full Mock Test - 11


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This mock test of JIPMER Full Mock Test - 11 for NEET helps you for every NEET entrance exam. This contains 200 Multiple Choice Questions for NEET JIPMER Full Mock Test - 11 (mcq) to study with solutions a complete question bank. The solved questions answers in this JIPMER Full Mock Test - 11 quiz give you a good mix of easy questions and tough questions. NEET students definitely take this JIPMER Full Mock Test - 11 exercise for a better result in the exam. You can find other JIPMER Full Mock Test - 11 extra questions, long questions & short questions for NEET on EduRev as well by searching above.
QUESTION: 1

The coefficient of induction of a choke coil is 0.1 H and resistance is 12Ω. If it is connected to an alternating current source of frequency 60 Hz, then power factor will be

Solution:
QUESTION: 2

Photoelectric current can be increased by using

Solution:
QUESTION: 3

If there are n capacitors in parallel connected to V volt source, then energy stored is equal to

Solution:

Since the capacitors are connected in parallel to the battery, potential difference across each capacitor will be V. Hence, the total energy stored will be n times the energy stored in a single capacitor.

QUESTION: 4

Choke used to limit high frequency A.C. has

Solution:
QUESTION: 5

A tachometer is a device to measure

Solution:
QUESTION: 6

The length of given cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be

Solution:
QUESTION: 7

The magnetic flux linked with a coil is given by the equation: φ = 3t2+4t+9 Wb.The magnitude of e.m.f. induced at t = 2 s is

Solution:
QUESTION: 8

A certain piece of silver of given mass is to be made like a wire. Which of the following combinations of length (L) and the area of cross-section (A) will lead to the smallest resistance

Solution:
QUESTION: 9

Infrared radiation is detected by

Solution:
QUESTION: 10

Minimum no. of 8 μF and 250 V capacitors, used to make a combination of 16 μF and 1000 V, is

Solution:
QUESTION: 11

At what height from the ground will the value of 'g' be the same as that in 10 km deep mine below the surface of earth

Solution: Same changes in value of ′g′ can be observed at a depth ′x′ and height ′2x′given that the depth ′d′ = x = 10km∴ The same change can be observed at a height 2x = 20km  A is the correct answer.
QUESTION: 12

If a ladder weighing 250 N is placed against a smooth vertical wall having coefficient of friction between it and floor is 0.3, then what is the maximum force of friction available at the point of contact between the ladder and the floor

Solution:
QUESTION: 13

How many times is escape velocity (ν₀)of orbital velocity (ν₀) for a satellite revolving near earth ?

Solution:
QUESTION: 14

Calculate the capacitance C of the capacitor if C0 is the capacitance without dielectric

Solution:
QUESTION: 15

A cylindrical rod is having temperature T₁ and T₂ at its ends. The rate of heat flow is Q J-s-1. If all the linear dimensions are doubled, keeping temperature constant, then new rate of heat flow will be

Solution:
QUESTION: 16

In the Young's double-slit experiment, a mica slip of thickness t and refractive index μ is introduced in the ray from first source S₁. By how much distance fringes pattern will be displaced.

Solution:
QUESTION: 17

A voltmeter of resistance 20000 Ω reads 5 volt. To make it read 20 volt, the extra resistance required is

Solution:
QUESTION: 18

The root mean square velocity of the molecules of different ideal gases maintained at the same temperature is

Solution: Formula of vrms is (3RT/Mw)'1/2 if t same then vrms will be same.
QUESTION: 19

A circular coil of radius R carries an electric current. The magentic field due the coil at a point on the axis of the coil located at a distance r from centre of the coil, such that r >> R varies

Solution:
QUESTION: 20

H⁺, He⁺ and O⁻⁻ all having the same kinetic energy pass through a region in which there is a uniform magentic field perpendicular to their velocity. The masses of H⁺, He⁺ and O⁻⁻ are 1 amu, 4 amu and 16 amu respectively. Then

Solution:
QUESTION: 21

A short magnetic needle is pivoted in a uniform magnetic field of strength 1 T. When another magnetic field of strength √3 T is applied to the needle in a perpendicular direction, then the angle through which the needle will deflect, is

Solution:
QUESTION: 22

A dip circle is so set that its needle moves freely in the magnetic meridian. In this position, the angle of dip is 40o. Now the dip circle is rotated so that the plane in which the needle moves makes an angle of 30o with the magnetic meridian. In this position, the needle will dip by an angle

Solution:
QUESTION: 23

Two similar bar magnets of the same mass and dimensions freely suspended by threads in a horizontal plane are found to make 12 oscillations and 15 oscillations per minute. Then their magnetic moments are in the ratio of

Solution:
QUESTION: 24

If a liquid does not wet the glass, then its angle of contact is

Solution: When cohesive forces are greater than adhesive forces, the liquid doesn't wet the container. In such a case, the angle of contact is obtuse. When adhesive forces are greater then angle of contact is acute and the liquid wets the container. For equal forces angle is 90.
QUESTION: 25

In old age, arteries carrying blood in the human body become norrow, resulting in an increase in the blood pressure. This follows from

Solution:
QUESTION: 26

Two wires of same radius and length are subjected to the same load. One wire is of steel and the other is of copper. If Young's modulus of steel is twice that of copper, then ratio of elastic potential energies stored per unit volume in steel wire to that in copper wire is

Solution:
QUESTION: 27

Which of the following has largest moment of inertia

Solution:
QUESTION: 28

The velocity of a body depends on time according to the equation ν = 20 + 0.1 t2. The body is undergoing

Solution:
QUESTION: 29

A weightless ladder 20 ft long rests against a frictionless wall at an angle of 60o from the horizontal. A 150 pound man is 4 ft from the top of the ladder. A horizontal force is needed to prevent it form slipping. Choose the correct magnitude from the following

Solution:
QUESTION: 30

Number of particles emitted in the reaction is

Solution:
QUESTION: 31

Nuclear fusion occur in

Solution: Hydrogen bomb ,H² + H³ → He⁴+ n¹+17.6MeV energy.
QUESTION: 32

The minimum magnifying power of a telescope is M. If the focal length of its eye-lens is halved, the magnifying power will become

Solution:
QUESTION: 33

The potential energy of a particle executing simple harmonic motion at a distance y from its equilibrium position is

Solution:
QUESTION: 34

A photon of energy 3.4 eV is incident on a metal having work function 2 eV. The maximum K.E. of photo-electrons is equal to

Solution:
QUESTION: 35

The work function of oxide coated tungsten emitter will be

Solution:
QUESTION: 36

To print a photograph from a negative, the time of exposure to light from a lamp placed 0.5 m is 2.5 s. If the lamp is placed 1 m away, then time of exposure will be

Solution:
QUESTION: 37

A ball is projected with kinetic energy E at an angle of 450 to the horizontal. At the highest point during its flight, its kinetic energy will be

Solution:
QUESTION: 38

Which of the following spectrum have all the frequencies from high to low frequency range ?

Solution:
QUESTION: 39

A ray incident at 15o on one refracting surface of a prism of angle 60o suffers a deviation of 55o What is the angle of emergence ?

Solution:
QUESTION: 40

An endoscope is employed by a physician to view the internal parts of the body organ. It is based on the principle of total

Solution:
QUESTION: 41

A spherical solid ball of 1 kg mass and radius 3 cm is rotating about an axis passing through its centre with an angular velocity of 50 radian/s. The kinetic energy of rotation is

Solution:
QUESTION: 42

What should be the displacement of a simple pendulum whose amplitude is 'A' at which potential energy is 1/4th of the total energy

Solution:
QUESTION: 43

A mass suspended from a spring executes simple harmonic motion. When the body is at half the amplitude from the mean position, the ratio of the kinetic energy and the potential energy of the body will be :

Solution:
QUESTION: 44

The transfer ratio β of a transistor is 50. The input resistance of the transistor when used in the common-emitter configuration is 1 KΩ. The peak value of the collector a.c. current for an ac input voltage of 0.01 V peak is

Solution:
QUESTION: 45

Three semi-conductors are arranged in the increasing order of their energy gap as follows. The correct arrangement is

Solution:
QUESTION: 46

The equation of a progressive wave is y = 0.002 sin 2 π (2 t − 0.01 x)  , its wave length λ is

Solution:
QUESTION: 47

Oil spreads over the surface of water where as water does not spread over the surface of the oil, due to

Solution:
QUESTION: 48

A heater coil is cut into two parts of equal length and one of them is used in the heater. The ratio of the heat produced by this half coil to that by the original coil is

Solution:

As per joule's law of heating, H = (I2) RT
Since the coil is cut in half, its length halves and so does the resistance (Resistance varies directly with length)
After the coil is cut, H" = (I2) ( R/2 ) T

QUESTION: 49

A silver and zinc voltameter are connected in series and a current i is passed through them for a time t liberating W gm of zinc. The weight of silver deposited is nearly

Solution:
QUESTION: 50

The expression for thermo e.m.f. in a thermocouple is given by the relation E=40θ - θ2/20, where θ is the temperature difference of two junctions. For this, the neutral temperature will be

Solution:
QUESTION: 51

In a cyclic process, work done by the system is

Solution:
QUESTION: 52

The variation of density of a solid with temperature is given by the formula

Solution:
QUESTION: 53

Which of the following pairs is wrong

Solution:
QUESTION: 54

Work done by 0.1 mole of a gas at 27oC to double its volume at constant pressure is
(R = 2 cal mol1K1)

Solution:
QUESTION: 55

Wavelength of ray of light is 0.00006 m. It is equal to

Solution:
QUESTION: 56

The light from a sodium vapour lamp passes through a single narrow slit and then through two close, parallel narrow slits. The single slit lies on the perpendicular bisector of the line joining the two close, parallel slits. An observer looking towards the lamp through the double slit will see

Solution:
QUESTION: 57

Wave optics is based on wave theory of light put forward by Huygen and modified later by

Solution:
QUESTION: 58

Suppose that the speed of sound in air at a given temperature is 400 m/sec. An engine blows a whistle at 1200 Hz frequency. If is approaching an observer at the speed of 100 m/sec. What is the apparent frequency as heard by the observer

Solution:
QUESTION: 59

The displacement x (in metres) of a particle performing simple harmonic motion is related to time t (in seconds) as x = 0.05 cos (4 π t + π/4) The frequency of the motion will be

Solution:
QUESTION: 60

A body of mass 100 g is rotating in a circular path of radius r with constant speed. The work done in one complete revolution is

Solution:
QUESTION: 61

Which one of the following compounds gives acetylene upon reaction with water?

Solution:
QUESTION: 62

The reaction of t-Butylbromide with sodium methoxide produces mainly

Solution:
QUESTION: 63

Acetylene gives

Solution:
QUESTION: 64

In its reaction with silver nitrate acetylene shows

Solution:
QUESTION: 65

Which is not dissolved in dil. HCl?

Solution:
QUESTION: 66

The energy of a photon is 3 x 10-12  ergs . What is its wavelength in nm?
(h = 6.62 x 10-27  ergs . sec ; C = 3 x 1010  cm.s-1)

Solution:

QUESTION: 67

The total number of electrons present in all the s-orbitals, all the p-orbitals and all the d-orbitals of cesium ion are respedtively

Solution:
QUESTION: 68

which of the following hybridisation occurs in the formation of methane molecule?

Solution:
QUESTION: 69

Which of the following is a magic number?

Solution:
QUESTION: 70

Sodium chloride is an ionic compound whereas hydrogen chloride is mainly covalent because

Solution:
QUESTION: 71

For a system in equilibrium ,∆G = 0 under conditions of constant

Solution:
QUESTION: 72

The number of nodal planes present in σs* antibonding orbitals is

Solution:
QUESTION: 73

When an inert gas is added to the system, 2 HI ⇌ H2 + I2  , the degree of dissociation of HI will be

Solution:

There will be no change in equilibrium concentration of H2, I2 and HI, which occur in the equilibrium law equation. So no change in the degree of ionization of HI (No change in partial pressures of reactants and products).

QUESTION: 74

A first reaction is half completed in 45 minutes. How long will it take to complete the reaction by 99.9%?

Solution:
QUESTION: 75

Which one of the following is an example of exothermic reaction?

Solution:
QUESTION: 76

Which of the following gas molecule has the maximum specific heat at constant pressure?

Solution:
QUESTION: 77

Substances which bring body temperature down are known as

Solution:
QUESTION: 78

How many sigma and pi bonds are present in toluene?

Solution:
QUESTION: 79

The IUPAC name of K₃[Ir(C₂O₄)₃] is

Solution:
QUESTION: 80

Which one of the following represents the correct order of electronegativity

Solution:

The electronegativity values for the representative elements increase along a period from left to right and decrease down a group. This is because, as we move along the period from left to right nuclear charge increases and atomic radius decreases whereas when we move down the group, the atomic radius as well as screening effect increases. Thus, the order of electronegativity of N, O and P is
O > N > P

QUESTION: 81

Which of the following aqueous solutions will conduct an electric current quite well?

Solution:
QUESTION: 82

The least stable oxide at room temperature is

Solution:
QUESTION: 83

At STP, a container has 1 mole of Ar, 2 moles of CO2,3 moles of O2 and 4 moles of N2. Without changing the total pressure if one mole of O2 is removed, the partial pressure of O2

Solution:

Total moles of gases = 10 Let the pressure be P
∴ Partial pressure of oxygen (po2) = 3P/10
No. of mol of O2 in the mixture after removal of 1 mol of O2 = 2
Total moles = 9
Partial pressure of oxygen after removal of O2 (p'o2) = 2P/9
Decrease in partial pressure of O2
= 3P/10 - 2P/9 = 0.078 P
% decrease = 0.078 P x 100/3P = 26%

QUESTION: 84

In the equation of state of an ideal gas PV = nRT, the value of universal gas constant would depend only on

Solution:
QUESTION: 85

Sodium metal cannot be stored under

Solution:
QUESTION: 86

While phosphorus forms PCl5, nitrogen does not form NCl5 because

Solution:
QUESTION: 87

Glass reacts with HF to produce

Solution:
QUESTION: 88

Which among CH₄,SiH₄,GeH₄,and SnH₄ is most volatile?

Solution:
QUESTION: 89

Hybridization in SO₃ is

Solution:
QUESTION: 90

What is formed when powdered colemanite boils with sodium carbonate solution?

Solution:
QUESTION: 91

Plaster of Paris is a hydrate of

Solution:
QUESTION: 92

Ammonium ion is

Solution:
QUESTION: 93

Which has the highest molar heat of vapourization?

Solution:
QUESTION: 94

In which of the following acid-base titration, pH is greater at eqivalence point?

Solution:
QUESTION: 95

Given that Ka for acetic acid as 1.8 x10⁻5 and Kb of NH₄OH as 1.8 x10⁻5 at 25oC,predict the nature of aqueous solution of ammonium acetate

Solution:
QUESTION: 96

Speed of decomposition of H₂O₂ is reduced by

Solution:
QUESTION: 97

A symmetrical molecule has 2 chiral carbon atoms. The no. of isomers is

Solution:
QUESTION: 98

A radioactive istope having a half-life of 3 days was reseived after 12 days. It was found that there was 3 g of the isotope in the container. The initial weight of the isotope when placed was

Solution:
QUESTION: 99

Glacial acetic acid is obtained by

Solution:
QUESTION: 100

Which of the following is correct?

Solution:
QUESTION: 101

A human body required 0.01 μC activity of radioactive substance for 24 hrs. Half life of radioactive substance is 6 hours. Then injection of maximum activity of radioactive substance (in μC) can be injected is

Solution:
QUESTION: 102

SN1 reaction of alkyl halides leads to

Solution:
QUESTION: 103

Which gives more stable product ?

Solution:
QUESTION: 104

Which of the following compounds can react with the Lewis base Cl- in a Lewis acid-base reaction?

Solution:
QUESTION: 105

The boiling point of glycerol is more than propanal because of:

Solution:
QUESTION: 106

An organic compound A reacts with methyl magnesium iodide to form an addition product which on hydrolysis forms the compound B. Compound B gives blue colour salt in Victor Meyer's test. The compounds A and B are respectively.

Solution:
QUESTION: 107

Which of the following forms with an excess of CN⁻(cyanide ions) a complex having co-ordination number two

Solution:
QUESTION: 108

Which of the following reactants will react with phenol to give salicylaldehyde after hydrolysis?

Solution:

QUESTION: 109

Equivalent mass of crystalline oxalic acid is

Solution:
QUESTION: 110

Example of addition polymer is

Solution:
QUESTION: 111

Which of these substances is a good reducing agent?

Solution:
QUESTION: 112

A 2.5 mol hydrazine N₂H₄ loses 25 mole of electrons is being converted to a new compound X. Assuming that all of the nitrogen appears in the new compound, what is the oxidation state of nitrogen in compound X?

Solution:
QUESTION: 113

The phenomenon of X-ray diffraction was first studied by

Solution:
QUESTION: 114

Distillation is used to separate liquids which differ in their boiling point by

Solution:
QUESTION: 115

The essential and sufficient condition for enantiomers to exist is:

Solution:

The compounds containing an asymmetric carbon in their molecules are dissymmetric and hence show enantiomerism
But there are examples where in spite of the presence of asymmetric carbons the compound does not show enantiomerism because its molecules are non-dissymmetric. For example, meso-tartaric acid
There are compounds which do not contain any asymmetric carbon atom but still show enantiomerism and optical activity because their molecules are dissymmetric. For example, substituted allenes and substituted bi-phenyls
So the essential and sufficient condition for enantiomers to exist is dissymetry in the molecule

QUESTION: 116

The oxidation state of Mo in 

Solution:
QUESTION: 117

Which of the following is not a colloid?

Solution:
QUESTION: 118

The equivalent weight of an element is 4. Its chloride has a vapour density of 60. The valency of the element is

Solution:
QUESTION: 119

Of the following, which has the highest magnetic moment ?

Solution:
QUESTION: 120

The freezing point of 0.05 molal solution of a non-electrolyte in water is

Solution:
QUESTION: 121

Find the antonym of DERISIVE

Solution:
QUESTION: 122

Find the Antonym of RESERVED

Solution:
QUESTION: 123

Choose the one which can be substituted for the given words/sentences :
An expression of mild disapproval

Solution:
QUESTION: 124

Spot the error.

Solution:
QUESTION: 125

Fill in the blank with appropriate word.
The Hubble Space Telescope will search for planets around other stars, a key to the..........for extra terrestrial life, and examine interstellar dust gases out of which stars are born.

Solution:
QUESTION: 126

Fill in the blank with appropriate word.
Being guilty, my daughter was afraid to...........me in the eye.

Solution:
QUESTION: 127

Find the synonym of PRECISELY

Solution:
QUESTION: 128

Find the Syonym of AMBITION

Solution:
QUESTION: 129

Out of the given alternatives, choose the one which can be substituted for the given capitalised word.

Q.
I am leaving India FOR GOOD.

Solution:
QUESTION: 130

Out of the given alternatives, choose the one which can be substituted for the given capitalised word.

Q.

The old beggar RAN AMUCK and began to throw stones at the passerby.

Solution:
QUESTION: 131

Excretion of nitrogenous wastes in Hydra takes place through:

Solution:
QUESTION: 132

Disjunction is

Solution:
QUESTION: 133

Larva of 'Culex' floats on surface of water with its head

Solution:
QUESTION: 134

The function of an artery is to

Solution:
QUESTION: 135

The buffy coat evidenced by separating blood cells is comprised of _____.

Solution:
QUESTION: 136

All of the following conditions impair coagulation except:

Solution:
QUESTION: 137

Osteomalacia is a disease caused by the deficiency of

Solution:
QUESTION: 138

Frenulum is

Solution:
QUESTION: 139

Soft drinks such as colas contains the significant quantity of

Solution:
QUESTION: 140

An example of monocot fibre yielding plant

Solution:
QUESTION: 141

Indian rubber tree(Ficus elastica) belongs to

Solution:
QUESTION: 142

Fibre of great commercial importance derived from epidermis is

Solution:
QUESTION: 143

The green plants constitute

Solution:
QUESTION: 144

An ammonifying bacterium is

Solution:
QUESTION: 145

Honey is

Solution:
QUESTION: 146

Which amongst the following secrete androgens ?

Solution:
QUESTION: 147

Lead arsenate is a

Solution:
QUESTION: 148

In a pond ecosystem, benthos means

Solution:
QUESTION: 149

In Cycas,male gametes are produced in the pollen tube by the division of which of the following cells ?

Solution:
QUESTION: 150

Steroid hormones easily pass through the plasma membrane by simple diffusion because they

Solution:
QUESTION: 151

F₂ ratio in chicken came out to be 9 rose comb blacks, 1 single comb white, 3 rose comb whites and 3 single comb blacks. Which are the recessives?

Solution:
QUESTION: 152

Chargaff's rules are applicable to

Solution:
QUESTION: 153

Sickle-cell anaemia is a genetic disorder. The cause of the disease is due to :
(i)The substitution of glutamic acid in place of aspartic acid.
(ii)The substitution of proline in place of methionine.
(iii) Substitution of valine in place of glutamic acid.
Select the correct answer using the codes given below :

Solution:
QUESTION: 154

A colour blind girl is rare and can be born when

Solution:
QUESTION: 155

The part of eye acting as a diaphragm of camera is

Solution:
QUESTION: 156

Loss of forests, urbanization, increasing pollution are all due to

Solution:
QUESTION: 157

Mesozoic era was dominated by

Solution:
QUESTION: 158

Loss of forests, urbanisation and increasing pollution are due to

Solution:
QUESTION: 159

The bone attached to the inner surface of the eardrum is called

Solution:
QUESTION: 160

Which of these would not be found in lymph fluid?

Solution:
QUESTION: 161

A wood boring mollusc/Shipworm is

Solution:
QUESTION: 162

Which of the following is NOT a lymphoid organ?

Solution:
QUESTION: 163

Soil salinity is measured by

Solution:
QUESTION: 164

Most widely accepted theory of carbohydrate translocation is

Solution:
QUESTION: 165

A group of animals having marsupium:

Solution:
QUESTION: 166

Little leaf/leaf rosetting is deficiency symptom of

Solution:
QUESTION: 167

Abscission layer is formed when the concentration of

Solution:
QUESTION: 168

Which one of the following substances plays an important role in biochemical defence of host plants?

Solution:
QUESTION: 169

All the cytokinins are

Solution:
QUESTION: 170

Nitrogen fixation occurs in

Solution:
QUESTION: 171

Six kingdom classification was suggested by

Solution:
QUESTION: 172

In angiosperms, chlorophyll formation requires

Solution:
QUESTION: 173

Polluted waters do not contain

Solution:
QUESTION: 174

The noise created at the launching of space rocket measures around

Solution:
QUESTION: 175

Vinegar is prepared from alcohol with the help of

Solution:
QUESTION: 176

Regeneration was first discovered in

Solution:
QUESTION: 177

An ovule which becomes curved, so that nucellus and embryo sac lie at right angles to the funicle, is

Solution:
QUESTION: 178

Sponges are

Solution:
QUESTION: 179