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# JIPMER Previous Paper 2013

## 200 Questions MCQ Test JIPMER 2020: Subject wise and Full Length Mock Tests | JIPMER Previous Paper 2013

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This mock test of JIPMER Previous Paper 2013 for NEET helps you for every NEET entrance exam. This contains 200 Multiple Choice Questions for NEET JIPMER Previous Paper 2013 (mcq) to study with solutions a complete question bank. The solved questions answers in this JIPMER Previous Paper 2013 quiz give you a good mix of easy questions and tough questions. NEET students definitely take this JIPMER Previous Paper 2013 exercise for a better result in the exam. You can find other JIPMER Previous Paper 2013 extra questions, long questions & short questions for NEET on EduRev as well by searching above.
QUESTION: 1

### A car of mass 1000 kg moves on a circular track of radius 40 m. If the coefficient of friction is 1.28. The maximum velocity with which the car can be moved, is

Solution: Mg=mv^2Ã·r v=âˆšmgr v=âˆš10Ã—1.2Ã—40 v=âˆš1.2Ã—400 v=âˆš480 v= approx.22..so the given option A is correct...!?
QUESTION: 2

Solution:
QUESTION: 3

### Light travels faster in air than that in glass. This is accordance with

Solution:
QUESTION: 4

The speed of air flow on the upper and lower surfaces of a wing of an aeroplane are v1 and v2 respectively. If A is the cross section area of the wing and p is the density of air, then the upward life is​

Solution:
QUESTION: 5

A body is thrown with a velocity of 9.8 m/s making an angle of 30° with the horizontal. It will hit the ground after a time

Solution:
QUESTION: 6

A radioactive element 90X238 decays into 83Y222The number of β-particles emitted are

Solution:
QUESTION: 7

Minimum excitation potential of Bohr’s first orbit in hydrogen atom is

Solution:
QUESTION: 8

A gas expands 0.25 m3 at constant pressure 103 N/m2, the work done is

Solution:
QUESTION: 9

The work done in increasing the size of a soap film for 10 cm x 6m to 10 cm x 11cm is 3 x 10-4 J. The surface tension of the film is​

Solution:
QUESTION: 10

A parallel palte condenser is filled with two dielectrics as shown in figure. Area of each pate is A m2 and the separation is d metre.

The dielectric constants are K1 and K2 respectively. Its capacitance in farad will be

Solution:
QUESTION: 11

A luminous object is placed at a distance of 30 cm from the convex lens of focal length 20 cm. On the other side of the lens, at what distance from the lens a convex mirror of radius of curvature 10 cm be placed in order to have an upright image of the object coincident with it

Solution: 1/v-1/u=1/f 1/v-1/(-30)=1/20 v=60 cm.. and radius of curvature is 10cm.. distance between lens and mirror is; 60-10=50cm.
QUESTION: 12

A battery of emf 10 V and internal resistance of 0.5 ohm is connected across a variable resistance R. The maximum value of R is given by

Solution:
QUESTION: 13

For a R/Cv gas = 0.67. This gas is made up of cv molecules which are

Solution:
QUESTION: 14

A point source of light is placed 4 m below the surface of water of refractive index 5/3.

The minimum diameter of a disc which should be placed over the source on the surface of water to cut-off all light coming out of water is

Solution:
QUESTION: 15

A moving body of mass m and velocity 3 km/h collides with a rest body of mass 2 m and stick to it. Now the combined mass starts to move. What will be the combined velocity?

Solution:
QUESTION: 16

A transverse wave is represented by the equation

y = y0 sin (2π/λ) – 27c (vt – k)

For what value of X is the particle velocity equal to two times the wave velocity

Solution:
QUESTION: 17

Ionisation potential of hydrogen atom is 13.6 eV. Hydrogen atom on the ground state rarely excited by monochromatic radiation of photon 12.1 eV. The special line emitted by a hydrogen atom according to Bohr’s theory will be

Solution: The electron jumped from n=3 to n=1 so 3 lines are emitted.
QUESTION: 18

The internal resistance of a primary cell is 4Ω. It generates a current of 0.2 A in an external resistance of 21Ω The rate at which chemical energy to consumed in providing current is

Solution:
QUESTION: 19

The binding energy per nucleon is maximum in the case

Solution:
QUESTION: 20

Two rigid bodies A and B rotate with rotational kinetic energies EA and EBrespectively. The moments of inertia of A and B about the axis of rotation are IA and IB respectively.

If IA = IB and EA = 100 = EB the ratio of 4 angular momentum (LA) of A to the angular momentum (LB) of B is

Solution:
QUESTION: 21

The working principle of a ball point pen is

Solution:
QUESTION: 22

Progressive waves are represented by the equation

y1 = a sin (ωt – x)

and y2 = b cos (ωt — x)

The phase difference between waves is

Solution:
QUESTION: 23

Two simple pendulums of length 0.5 m and 20 m respectively are given small linear displacement in one direction at the same time. They will again be in the phase when the pendulum of shorter length has completed x oscillations, where k is

Solution:
QUESTION: 24

A balloon contains 500 m3 of helium at 27°C and 1 atmosphere pressure. The volume of the helium at —3° C temperature and 0.5 atmosphere pressure will be

Solution:
QUESTION: 25

220 V, 50 Hz, AC source is connected to an inductance of 0.2 H and a resistance of 20 Ω in series. What is the current in the circuit?

Solution:
QUESTION: 26

In 0.2 s, the current in a coil increases from 2.0 A to 3.0 A. If inductance of coil is 60 mH, then induced current in external resistanceof 3 Ω will be

Solution: For finding the induced current we should find induced emf at first and substitute the value at induced current formula... so;induced emf=LÃ—di/dt induced emf=(60Ã—10^-3)Ã—(3.0-2.0)/0.2 induced emf=60Ã—10^-3Ã—1/0.2 therefore; induced emf=0.3V induced current=e/Rinduced current=0.3/3=0.1
QUESTION: 27

Two coherent light beams of intensities I and 4I are superposed. The maximum and minimum possible intensities in the resulting beam are

Solution: I1=I and I2=4I therefore; I max=(âˆšI1 + âˆšI2)^2 I max= (3âˆšI)^2 I max=9I and for I min=(âˆšI1-âˆšI2)^2 I min=(âˆš1-(âˆš4I)^2 I min=1.. so the final answer is 9I and I so option c is correct answer.
QUESTION: 28

A galvanometer acting as a voltmeter should have

Solution:
QUESTION: 29

The equivalent resistance across A and B is A

Solution:
QUESTION: 30

A black body has a wavelength of k at temperature 2000 K. Its corresponding wavelength at temperature 3000 K will be

Solution: Option A is correct answer... solution; according to wens displacement law lambda2/lambda1=T1/T2 lambda2/lambda=2000/3000 lambda2=2/3 lambda.
QUESTION: 31

At room temperature, copper has free electron density of 8.4 x 1028 m-3. The electron drift velocity in a copper conductor of cross-sectional area of 10-6m2 and carrying a current of 5.4 A, will be

Solution:
QUESTION: 32

A uniform wire of resistance R and length L is cut into four equal parts, each of length L/4 which are then connected in parallel combination.

The effective resistance of the combination will be

Solution:
QUESTION: 33

The half-life of radio isotope is 4 h. If initial mass of the isotope was 200 g, then mass remaining after 24 h will be

Solution:
QUESTION: 34

Which logic gate is represented by the following combination of logic gates?​

Solution:
output of gate 1, Y1=A bar output of gate 2, Y2= B bar output of gate 3= Y= Y1+Y2whole bar Y=Abar + Bbar whole bar and so we get A bar Ã— B bar and we get AB which is the output of AND gate..so option C is correct...
QUESTION: 35

The work function for metals A, B and C are respectively 1.92 eV, 2.0 eV and 5eV.

According to Einstein’s equation the metals which will emit photo, electrons for a radiation of wavelength 4100 Å is/are

Solution:
QUESTION: 36

Two boys are standing at the ends A and B of a ground, where AB = a. The boy at B starts running in a direction perpendicular to AB with velocity v1. The boy at A starts running simultaneously with velocity u and catches the other boy in a time t, where t is

Solution:
QUESTION: 37

A 5 amp fuse wire can withstand a maximum power of 1 W in circuit. The resistance of the fuse wire is

Solution:
QUESTION: 38

A force F is given F = at + bt2 , where, t is time. What are the dimensions of a and b?

Solution:
QUESTION: 39

Two equal negative charges – q are fixed at the point (0, a) and (0, – a) on the y-axis. A positive charge Q is released from rest at the point (2a, 0) on the x-axis. The charge will

Solution:
QUESTION: 40

An ice-cube of density 900 kg/m3 is floating in water of density 1000 kg/m3. The percentage of volume of ice-cube outside the water is

Solution:
QUESTION: 41

Solution:
QUESTION: 42

Number of hydrogen-bonded water molecules associated in CuSO– 5H0O is

Solution:
QUESTION: 43

Which of the following species do not show disproportionation on reaction?

ClO, ClO2 ,ClO3 and ClO4

Solution:
QUESTION: 44

Which one of the following acts as a nucleophile?

Solution:
QUESTION: 45

During estimation of nitrogen in the organic compound by Kjeldahl’s method, the ammonia evolved from 0.5 g of the compound in Kjeldahl’s estimation of nitrogen, neutralised 10 mL of 1M H2SO4.

Find out the percentage of nitrogen in the compound.

Solution:
QUESTION: 46

Which of the following compounds have highest melting point?​

Solution:
QUESTION: 47

Identify the major product ‘X’ obtained in the following reaction.

Solution:
QUESTION: 48

Addition of water to alkynes occurs in acidic medium and in the presence of Hg2+ions as a catalyst. Which of the following products will be formed on addition of water to but-l-yne under these conditions?

Solution:
QUESTION: 49

The correct order of increasing acidic strength is

Solution:
QUESTION: 50

KF has ccp structure. How many F– ions and octahedral voids are there in this unit cell respectively?

Solution:
QUESTION: 51

The osmotic pressure of blood is 8.21 atm at 37°C. How much glucose would be used for an injection that is at the same osmotic pressure as blood?

Solution: Apply formula PV=nRT(here P is osmotic pressure) PV=w2/M2 RT w2=PVM2/RT =8.21Ã—1Ã—180/0.082Ã—300( V=1L) =58.14g/L.
QUESTION: 52

At equilibrium, the rate of dissolution of a solid solute in a volatile liquid solvent is

Solution:
QUESTION: 53

A chelating agent has two or more than two donor atoms to bind a single metal ion.

Which of the following is not a chelating agent?

Solution:
QUESTION: 54

On addition of small amount of KMn04 to conc. H2SO4, a green oily compound is obtained which is highly explosive in nature. Identify the compound from the following.

Solution:
QUESTION: 55

The magnetic nature of elements depends on the presence of unpaired electrons.

Identify the configuration of transition element, which shows highest magnetic moment.

Solution:
QUESTION: 56

Which of the following elements can be involved in pπ — dπ bonding?

Solution:
QUESTION: 57

On addition of conc. H2SO4 to a chloride salt, colourless fumes are evolved but in case of iodide salt, violet fumes come out. This is because.

Solution:
QUESTION: 58

Affinity for hydrogen decreases in the group from fluorine to iodine. Which of the halogen acids should have highest bond dissociation enthalpy?

Solution:
QUESTION: 59

Which of the following statement is not correct about an inert electrode in a cell?

Solution:
QUESTION: 60

Which of the following statement is correct?

Solution:
QUESTION: 61

Which of the following curves is in accordance with Freundlich adsorption isotherm?

Solution:
QUESTION: 62

A number of elements available in earth’s crust but most abundant elements are

Solution:
QUESTION: 63

The element which forms oxides in all oxidation states + 1 to + 5 is

Solution:
QUESTION: 64

Which of the following is the increasing order of enthalpy of vaporization?

Solution:
QUESTION: 65

When Br2 is treated with aqueous solutions of NaF, NaC1, NaI separately

Solution:
QUESTION: 66

In the presence of a catalyst, the heat evolved or absorbed during the reaction

Solution:
QUESTION: 67

The rate of a gaseous reaction is given by the expression k[A][B]. If the volume of the reaction vessel is suddenly reduced to 1/4 th of the initial volume, the reaction rate relating to original rate will be

Solution:
QUESTION: 68

Which of the following is 3° amine?

Solution:
QUESTION: 69

Which of the following enhances lathering property of soap?

Solution:
QUESTION: 70

The deficiency of vitamin C causes

Solution:
QUESTION: 71

Excess fluoride (over 10 ppm) in drinking water can cause

Solution: Fluorine is harmful element it comes in halides and it's valence electrons are only 1 so to become stable they can destructivly react to form cafl and then they affect bones and teeth.
QUESTION: 72

For the process to occur under adiabatic conditions, the correct condition is

Solution:
QUESTION: 73

(3/2O2(g)) → O3(g); Kp for this reaction is 2.47 x 10-29. At 298 K, ΔrG° for conversion of oxygen to ozone will be

Solution:
QUESTION: 74

Which one of the following statements about C2 molecule is wrong?

Solution:
QUESTION: 75

The type of hybridisation in SF6 molecule is

Solution:

To determine the hybridization of sulfur hexafluoride we will look at the orbitals involved and the bonds that are formed during the combination of sulphur and fluorine molecules. The orbitals involved are 3s, 3py, 3py, 3pand 3dx2y2 and 3dz2. During the formation of SF6, the sulphur atom which is the central atom in its ground state will have 3s23pconfiguration. In the excited state, the electron pairs in 3s and 3px orbitals get unpaired and one out of each pair is promoted to vacant 3dzand 3dx2-y2 orbitals. Now all these six orbitals (one 3s, three 3p and twp 3d) which are half-filled get hybridised resulting in the formation of six sp3dhybrid orbitals. Further, the sp3d2 hybrid orbitals overlap with a 2p orbital of fluorine and they form the S-F bond.

QUESTION: 76

Among LiCl, BeCl2, BCl3 and CCl4 , the covalent bond character follows the order

Solution:
QUESTION: 77

Maximum number of electrons in a subshell of an atom determined by the following?

Solution:
QUESTION: 78

The average kinetic energy of an ideal gas per molecule in SI units at 25°C will be

Solution:
QUESTION: 79

pka of acetic acid and pKb of ammonium hydroxide are 4.76 and 4.75 respectively.

Calculate the pH of ammonium acetate solution.

Solution:
QUESTION: 80

The value of Ke for the reaction, 2A ⇔ B + C is 2 x 10-3. At a given time, if the composition of reaction mixture is [A] = [B]=[C]= 3 x 10-3 M. Which is true?

Solution:
QUESTION: 81

Pellagra is caused by deficiency of vitamins

Solution:
QUESTION: 82

Notochord originates from

Solution:
QUESTION: 83

Parthenogenesis is a term of

Solution:
QUESTION: 84

Bartholin’s gland is found in

Solution:
QUESTION: 85

Which one of the following statements best characterise the testis?

Solution:
QUESTION: 86

Drugs that cause malformation in developing embryo during pregancy are called

Solution:
QUESTION: 87

Which set is similar?

Solution:
QUESTION: 88

Which one out of (a) to (d) given below correctly represents the structural formula of the basic amino acid?

Solution:
QUESTION: 89

Given below is a schematic break-up of the phases/stages of cell cycle. Which one of the following is the correct indication of the stage/ phase in the cell cycle?​

Solution:
QUESTION: 90

Which one of the following structural formula of two organic compounds is correctly identified along with its related function?​

Solution:
QUESTION: 91

Which is substitution of mitochondria in E. colt?

Solution:
QUESTION: 92

Animal cell differ from plant cell in possessing

Solution:
QUESTION: 93

Which of the following organelles does not contain RNA?

Solution:
QUESTION: 94

Dutrochet has given the concept about cell in

Solution:
QUESTION: 95

The scientific name of gharial is

Solution:
QUESTION: 96

Which of the given option is correct regarding the statments?

Statement ICephalochordata bears notochord all along the body throughout life.

Statements IIUrochordate bears vertebral column only in tail region throughout the life.

Solution: Option B because urocordate contains notocord from head to tail and 1st statement is correct.
QUESTION: 97

In which of the following haemocyanin pigment is found?

Solution:
QUESTION: 98

Which of the following cells in earthworm play a role similar to liver in vertebrates?

Solution:
QUESTION: 99

Match the following and select the correct option.

codes

Solution:
QUESTION: 100

Chondrichthyes is characterised by

Solution:
QUESTION: 101

Ichthyology is study of

Solution:
QUESTION: 102

What will happen if ligaments are torn?

Solution:
QUESTION: 103

Achondroplasia is a disease related with the defect in the formation of

Solution:
QUESTION: 104

Space in the jaw bone unoccupied by teeth is called

Solution:
QUESTION: 105

Identify the correct set, which shows the name of the enzyme from where it is secreted and substrate upon which it acts.

Solution:
QUESTION: 106

Yellow bone marrow is found specially in the medullary cavity

Solution:
QUESTION: 107

Match the items of column I with column II and choose the correct option from the codes given below.

Solution:
QUESTION: 108

Endemic goitre is a state of

Solution:
QUESTION: 109

Hormone responsible for the secretion of milk after parturition is

Solution:
QUESTION: 110

What is another name for the wind pipe?

Solution:
QUESTION: 111

Soil salinity is measured by

Solution:
QUESTION: 112

Predation and parasitism are which type of interactions.

Solution: It is (+ ,-) interaction as in it the predator or parasite gain food or nourishment or any other benefit from host [ + ] but the host is affected nutritionally or eaten by the predator [ - ]
QUESTION: 113

The ultimate source of energy for living being is

Solution:
QUESTION: 114

Which of the following species are restricted to an area?

Solution:
QUESTION: 115

Select the incorrect statement.

Solution:
QUESTION: 116

The effect of cigarette smoking and radon in combination on lungs is

Solution:
QUESTION: 117

The thermostable enzymes, Taq and Pfu, isolated from thermophilic bacteria are

Solution:
QUESTION: 118

Biolistic technique is used in

Solution:
QUESTION: 119

The largest gene in man is

Solution:
QUESTION: 120

Herbicide resistant gene in plant is

Solution: Bt stands for bacillus thuringenesis. It's gene is inserted in plants to get rid of insects.. Here is how it works. Bt contain a toxin which is inactive but as soon as it enters into the gut of insect... Due to alkaline medium it gets activated... It creates pores in the gut and due to endosmosis the cell burst leading to the death of insect..
QUESTION: 121

In photosynthesis carbon dioxide is converted to carbohydrates. It is a process.

Solution:

Through photosynthesis green plants convert carbon dioxide to the glucose in presence of light.

It is an anabolic process as it involves synthesis of glucose from carbon dioxide and water. It is an endergonic process as it absorbs the photochemical energy from sunlight to synthesize complex glucose molecules.

Hence D is correct.

QUESTION: 122

Which of the following is not an auxin?

Solution:
QUESTION: 123

Which of the following properties is shown by cytokinins?

Solution:
QUESTION: 124

Which of the following characteristics is are exhibited by C4 -plants?

I. Kranz anatomy.
II. The first product of photosynthesis is oxaloacetic acid.
III. Both PEP carboxylates and ribulosebiphosphate carboxylate act as carboxylating enzymes.

The correct option is

Solution:
QUESTION: 125

Which of the following plant keeps its stomata open during night and closed during the day?

Solution:
QUESTION: 126

Genetic dwarfism can be overcome by

Solution:
QUESTION: 127

Hormone inducing fruit ripening is

Solution:
QUESTION: 128

The year 1900 AD is highly significant for geneticists due to

Solution:
QUESTION: 129

F1-generation means

Solution:
QUESTION: 130

Skin colour is controlled by

Solution: 3 pair of gene and it's example of polygenic interaction.
QUESTION: 131

Which of the following cross will produce terminal flower in garden pea?

Solution:
QUESTION: 132

Which one of the following pairs of plants are not seed producers?

Solution:
QUESTION: 133

Which one of the following is heterosporous?

Solution:
QUESTION: 134

Gyms revoluta is popularly known as

Solution:
QUESTION: 135

Match the following with correct combination.

codes

Solution:
QUESTION: 136

Bacterial endotoxin is

Solution: There are 2 types of toxic secretion exotoxin in which bacteria make some substance like chemicals etc and insert to medium.Endotoxin in which bacteria itself behave like toxin thus they have outer protective lipopolysaccaride coat so as to help them in protection in the medium.
QUESTION: 137

Endosperm of gymnosperms is

Solution:
QUESTION: 138

First vascular plant is

Solution:
QUESTION: 139

Diatomaceous earth is obtained from

Solution:
Bacillariophyceae,xanthophyceae and chrysophyceae are classes present in chrysophytes. diatoms include Bacillariophyceae where as dismids in chrysophyceae....
QUESTION: 140

Which of the following is an epidermal cell containing chloroplast?

Solution:
QUESTION: 141

The structures present in the roots to absorb water and minerals is

Solution:
QUESTION: 142

Solution:
QUESTION: 143

The interxylary phloem is found in the stem of

Solution:
QUESTION: 144

Wound healing is due to

Solution:
QUESTION: 145

Angular collenchyma occurs in

Solution:
QUESTION: 146

In pteridophytes, phloem is without

Solution:
QUESTION: 147

Match the following entities of column I with their respective orders of column II and choose the correct combination form the option.

Solution:
QUESTION: 148

Agar-agar is produced by

Solution:
QUESTION: 149

In DNA, when AGCT occurs, their association is as per which of the following pair

Solution:
QUESTION: 150

A segment of DNA has 120 adenine and 120 cytosine bases. The total number of nucleotides present in the segment is

Solution:
According to Chargaff rule,
Adenine (A) is paired to Thymine (T)
Cytosine (C ) is paired to Guanine (G)
Here  adenine residues =120, cytosine residues = 120
[A]=[T]
[A= 120]=[T=120]
[C]=[G]
[C= 120]=[G=120]
there fore total number of nucleotides = [A] + [T]+ [C]+[G] =120 * 4 = 480
QUESTION: 151

Lactose is composed of

Solution:
QUESTION: 152

Meiosis is best observed in dividing

Solution:
QUESTION: 153

Study the following statements and select the correct option.

I. Tapetum nourishes the developing pollen grains.
II. Hilum represents the junction between ovule and funicle.
III. In aquatic plants such as water hyacinth and water lily, pollination is by water.
IV. The primary endosperm nucleus is triploid.

Solution:
QUESTION: 154

Masses of pollen grains, i.e. ,pollinia is found in

Solution:
QUESTION: 155

Morphine, which is used as an analgesic is obtained from

Solution:
QUESTION: 156

Pebrine is a disease of

Solution:
QUESTION: 157

Factor govering the earth surface is

Solution:
QUESTION: 158

The direction of energy flow is

Solution:
QUESTION: 159

If the Bengal tiger become extinct

Solution:
QUESTION: 160

Biological treatment of water pollution is done with the help of

Solution:
QUESTION: 161

Directions (Q Nos. 1-5) In the following questions, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each questions. Choose the correct alternative out of the four.

Q. The little girl for the light switch in the dark.

Solution:
QUESTION: 162

The summit meeting provided him the much shot in the arm.

Solution:
QUESTION: 163

We must the tickets for the movie in advance.

Solution:
QUESTION: 164

The State Transport Corporation has a loss of &8377; 5 crore this year.

Solution:
QUESTION: 165

One and you know who among them is the culprit.

Solution:
QUESTION: 166

Directions (Q Nos. 6-10) In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.

GAINSAY

Solution:
QUESTION: 167

PROFOUND

Solution:
QUESTION: 168

FLAK

Solution:
QUESTION: 169

HOODLUM

Solution:
QUESTION: 170

SPASMODIC

Solution:
QUESTION: 171

Directions (Q Nos. 11-15) In the following questions, choose the word opposite in meaning to the given word.

Q. FILTHY

Solution:
QUESTION: 172

CROWDED

Solution:
QUESTION: 173

VAGUE

Solution:
QUESTION: 174

SUPERVISE

Solution:
QUESTION: 175

MAGNANIMOUS

Solution:
QUESTION: 176

Directions (Q Nos. 16-20) In the following questions, four alternatives are given for the idiom/phrase printed in bold in the sentence. Choose the alternative which best expresses the meaning of the idiom/phrase.

We have to keep our fingers crossed till the final result is declared.

Solution:
QUESTION: 177

The members of the group were at odds over the selection procedure.

Solution:
QUESTION: 178

The popularity of the yesteryears’ superstar is on the wane.