AIPMT 2009 Prelims Previous Year Paper

AIPMT 2009  Prelims

Q. 1 In the nuclear decay given in figure 1, the particles emitted in the sequence are:

A. γ, β, α

B. β, γ, α

C. α, β, γ

D. β, α, γ

 

Q. 2 A thin circular ring of mass M and radius R is rotating in a horizontal plane about an axis vertical to its plane with a constant angular velocity If two objects each of mass m be attached gently to the opposite ends of a diameter of the ring, the ring will then rotate with an angular velocity:

A. ωM/(M + 2m)

B. (ω(M + 2m))/M

C. ωM/(M + m)

D. (ω(M – 2m))/(M + 2m)

 

Q. 3 In thermodynamic processes which of the following statements is not true?

A. In an isochoric process pressure remains constant

B. In an isothermal process the temperature remains constant

C. In an adiabatic process PVγ = constant

D. In an adiabatic process the system is insulated from the surroundings

 

Q. 4 The number of photoelectrons emitted for light of a frequency v (higher than the threshold frequency v0) is proportional to:

A. Threshold frequency (v0)

B. Intensity of light

C. Frequency of light (v)

D. v – v0

 

Q. 5 A simple pendulum performs simple harmonic motion about x = 0 with an amplitude a and time period T. The speed of pendulum at x = a/2 will be :

A. πa/T

B. (3π2a)/T

C. (πa√(3))/T

D. (πa√(3))/2T

 

Q. 6 See the electric circuit shown in this figure (1). Which of the following equations is a correct equation for it?

A. ε 2 – i2 r2 – ε 1 – i1 r1 = 0

B. – ε 2 – (i1 + i2) R + i2 r2 = 0

C. ε 1 – (i1+ i2) R + i1 r1 = 0

D. ε 1 – (i1+ i2) R – i1 r1 = 0

 

Q. 7 A body, under the action of a force F⃗ = 6 î – 8 ĵ + 10 k⃗ , acquires an acceleration of 1 m/s2. The mass of this body must be:

A. 10 kg

B. 20 kg

C. 10√2 kg

D. 2√10 kg

 

Q. 8 The symbolic representation of four logic gates are given in figure (i), (ii), (iii), (iv). The logic symbols for OR, NOT and NAND gates are respectively:

A. (iv), (i), (iii)

B. (iv), (ii), (i)

C. (i), (iii), (iv)

D. (iii), (iv), (ii)

 

Q. 9 If F is the force acting on a particle having position vector r and r be the torque of this force about the origin, then:

 

Q. 10 The two ends of a rod of length L and a uniform cross-sectional area A are kept at two temperatures T 1 and T 2 (T 1 > T 2). The rate of heat transfer, (dQ/dt) through the rod in a steady state is given by:

A. dQ/dt = (k(T 1 – T 2))/LA

B. dQ/dt = kLA(T 1 – T 2)

C. dQ/dt = (kA(T 1 – T 2))/L

D. dQ/dt = (kL(T 1 – T 2))/A

 

Q. 11 A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV. It can detect a signal of wavelength:

A. 4000 nm

B. 6000 nm

C. 4000 Å

D. 6000 Å

 

Q. 12 If the dimensions of a physical quantity are given by M a L b T c, then the physical quantity will be:

A. Velocity if a = 1, b = 0, c = – 1

B. Acceleration if a = 1, b = 1, c = – 2

C. Force if a = 0, b = – 1, c = – 2

D. Pressure if a = 1, b = – 1, c = – 2

 

Q. 13 A transistor is operated in common-emitter configuration at Vc = 2 V such that a change in the base current from 100μA to 200μA produces a change in the collector current from 5 mA to 10 mA. The current gain is:

A. 100

B. 150

C. 50

D. 75

 

Q. 14 The mass of a lift is 2000 kg. When the tension in the supporting cable is 28000 N, then its acceleration is:

A. 4 ms^−2 upwards.

B. 4 ms^−2 downwards.

C. 14 ms^−2 upwards.

D. 30 ms^−2 downwards.

 

Q. 15 Four identical thin rods each of mass M and length l, form a square frame. Moment of inertia of this frame about an axis through the centre of the square and perpendicular to its plane is :

A. (2/3) Ml2

B. (13/3) Ml2

C. (1/3) Ml2

D. (4/3) Ml2

 

Q. 16 Each of the two strings of length 51.6 cm and 49.1 cm are tensioned separately by 20 N force. Mass per unit length of both the strings is same and equal to 1 g/m. When both the strings vibrate simultaneously the number of beats is:

A. 7

B. 8

C. 3

D. 5

 

Q. 17 The number of beta particles emitted by a radioactive substance is twice the number of alpha particles emitted by it. The resulting daughter is an:

A. isomer of parent

B. isotone of parent

C. isotope of parent

D. isobar of parent

 

Q. 18 The Figure (1) shows a plot of photo current versus anode potential for a photosensitive surface for three different radiations. Which one of the following is a correct statement?

A. curves (a) and (b) represent incident radiations of same frequency but of different intensities.

B. curves (b) and (c) represent incident radiations of different frequencies and different intensities.

C. curves (b) and (c) represent incident radiations of same frequency having same intensity.

D. curves (a) and (b) represent incident radiations of different frequencies and different intensities.

 

Q. 19 The Figure shows elliptical orbit of a planet m about the sum S. The shaded area SCD is twice the shaded area SAB. If t1 is the time for the planet of move from C to D and t2 is the time to move from A to B then:

A. t1 = 4t2

B. t1 = 2t2

C. t1 = t2

D. t1 > t2

 

Q. 20 A black body at 227°C radiates heat at the rate of 7 Cals/cm 2s. At a temperature of 727°C, the rate of heat radiated in the same units will be:

A. 50

B. 112

C. 80

D. 60

 

Q. 21 The driver of a car travelling with speed 30 m/sec towards a hill sounds a horn of frequency 600 Hz. If the velocity of sound in air is 330 m/s, the frequency of reflected sound as heard by driver is:

A. 555.5 Hz

B. 720 Hz

C. 500 Hz

D. 550 Hz

 

Q. 22 A wire of resistance 12 ohms per meter is bent to form a complete circle of radius 10 cm. The resistance between its two diametrically opposite points, A and B as shown in the Figure (1) is:

A. 3 Ω

B. 6 πΩ

C. 6 Ω

D. 0.6 πΩ

 

Q. 23 A rectangular, a square, a circular and an elliptical loop, all in the (x – y) plane, are moving out of a uniform magnetic field with a constant velocity, V⃗ = v î. The magnetic field is directed along the negative z axis direction. The induced emf, during the passage of these loops, out of the field region, will not remain constant for:

A. the circular and the elliptical loops.

B. only the elliptical loop.

C. any of the four loops.

D. the rectangular, circular and elliptical loops.

 

Q. 24 A galvanometer having a coil resistance of 60 Ω shows full scale deflection when a current of 1.0 amp passes through it. It can be converted into an ammeter to read currents upto 5.0 amp by:

A. putting in series a resistance of 15 Ω

B. putting in series a resistance of 240 Ω

C. putting in parallel a resistance of 15 Ω

D. putting in parallel a resistance of 240 Ω

 

Q. 25 Power dissipated in an LCR series circuit connected to an a.c source of emf ε is:

A. ε^2 √(R^2 + (Lw – 1/Cw)^2) / R

B. ε^2 [R^2 + (Lw – 1/Cw)^2] / R

C. ε^2R / √(R^2 + (Lw – 1/Cw)^2)

D. ε^2R / [R^2 + (Lw – 1/Cw)^2]

 

Q. 26 Three concentric spherical shells have radii a, b and c (a < b < c) and have surface charge densities σ, – σ and σ respectively. If VA, VB and VC denote the potentials of the three shells, then for c = a + b, we have:

A. VC = VB ≠ VA

B. VC ≠ VB ≠ VA

C. VC = VB = VA

D. VC = VA ≠ VB

 

Q. 27 An engine pumps water continuously through a hose. Water leaves the hose with a velocity v and m is the mass per unit length of the water jet. What is the rate at which kinetic energy is imparted to water?

A. mv2

B. (1/2)mv2

C. (1/2)m 2v2

D. (1/2)mv3

 

Q. 28 A bar magnet having a magnetic moment of 2 × 104 JT^-1 is free to rotate in a horizontal plane. A horizontal magnetic field B = 6 × 10^-4 T exists in the space. The work done in taking the magnet slowly from a direction parallel to the field to a direction 60° from the field is:

A. 12 J

B. 6 J

C. 2 J

D. 0.6 J

 

Q. 29 In a Rutherford scattering experiment when a projectile of charge z1 and mass M1 approaches a target nucleus of charge z2 and mass M2, the distance of closest approach is r0. The energy of the projectile is:

A. directly proportional to z1 z2

B. inversely proportional to z1

C. directly proportional to mass M1

D. directly proportional to M1 × M2

 

Q. 30 Monochromatic light of wavelength 667 nm is produced by a helium neon laser. The power emitted is 9 mW. The number of photons arriving per sec. On the average at a target irradiated by this beam is

A. 3 × 10^16

B. 9 × 10^15

C. 3 × 10^19

D. 9 × 10^17

 

Q. 31 A wave in a string has an amplitude of 2 cm. The wave travels in the + ve direction of x axis with a speed of 128 m/sec. and it is noted that 5 complete waves fit in 4 m length of the string. The equation describing the wave is:

A. y = (0.02) m sin (15.7x – 2010t)

B. y = (0.02) m sin (15.7x + 2010t)

C. y = (0.02) m sin (7.85x – 1005t)

D. y = (0.02) m sin (7.85x + 1005t)

 

Q. 32 Which one of the following equations of motion represents simple harmonic motion? Where k, k0, k1 and a are all positive.,

A. acceleration = – k(x + a)

B. acceleration = k(x + a)

C. acceleration = kx

D. acceleration = – k0x + k1x2

 

Q. 33 A student measures the terminal potential difference (V) of a cell (of emf ε and internal resistance r) as a function of the current (I) flowing through it. The slope, and intercept, of the graph between V and I, then, respectively, equal:

A. – r and ε

B. r and – ε

C. – ε and r

D. ε and – r

 

Q. 34 If a diamagnetic substance is brought near the north or the south pole of a bar magnet, it is:

A. repelled by the north pole and attracted by the south pole

B. attracted by the north pole and repelled by the south pole

C. attracted by both the poles

D. repelled by both the poles

 

Q. 35 A bus is moving with a speed of 10 ms^v-1 on a straight road. A scooterist wishes to overtake the bus in 100 s. If the bus is at a distance of 1 km from the scooterist, with what speed should the scooterist chase the bus?

A. 40 ms^-1

B. 25 ms^-1

C. 10 ms^-1

D. 20 ms^-1

 

Q. 36 Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å. The lattice parameter is:

A. 4.3 Å

B. 3.0 Å

C. 8.6 Å

D. 6.8 Å

 

Q. 37 The internal energy change in a system that has absorbed 2 Kcals of heat and done 500 J of work is:

A. 6400 J

B. 5400 J

C. 7900 J

D. 8900 J

 

Q. 38 Three capacitors each of capacitance C and of breakdown voltage V are joined in series. The capacitance and breakdown voltage of the combination will be:

A. 3C, V/3

B. C/3, 3V

C. 3C, 3V

D. C/3, V/3

 

Q. 39 An explosion blows a rock into three parts. Two parts go off at right angles to each other. These two are, 1 kg first part moving with a velocity of 12 ms^-1 and 2kg second part moving with a velocity of 8 ms^-1. If the third part flies off with a velocity of 4 ms^-1, its mass would be:

A. 7 kg

B. 17 kg

C. 3 kg

D. 5 kg

 

Q. 40 A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 seconds is S1 and that covered in the first 20 seconds is S2, then:

A. S2 = 3S1

B. S2 = 4S1

C. S2 = S1

D. S2 = 2S1

 

Q. 41 A body of mass 1 kg is thrown upwards with a velocity 20 m/s. It momentarily comes to rest after attaining a height of 18 m. How much energy is lost due to air friction? (g = 10 m/s^2)

A. 30 J

B. 40 J

C. 10 J

D. 20 J

 

Q. 42 A conducting circular loop is placed in a uniform magnetic field 0.04 T with its plane perpendicular to the magnetic field. The radius of the loop starts shrinking at 2 mm/s. The induced emf in the loop when the radius is 2 cm is:

A. 4.8 π μV

B. 0.8 π μV

C. 1.6 π μV

D. 3.2 π μV

 

Q. 43 The magnetic force acting on a charged particle of charge -2 μC in a magnetic field of 2T acting in y direction, when the particle velocity is

(2î + 3ĵ) × 106 ms^-1, is:

A. 4 N is z direction

B. 8 N is y direction

C. 8 N in z direction

D. 8 N in – z direction

 

Q. 44 Two bodies of mass 1 kg and 3 kg have position vectors î + 2ĵ + k and – 3î – 2ĵ + k respectively. The centre of mass of this system has a position vector:

A. – 2î – ĵ + k

B. 2î – ĵ – 2k

C. – î + ĵ + k

D. – 2î + 2k

 

Q. 45 The electric potential at a point (x, y, z) is given by V = – x2y – xz3+ 4 The electric field E⃗ at that point is:

A. E ̂= î 2xy + ĵ(x^2 + y^2) + k̂(3xz – y^2)

B. E ̂= î z^3 + ĵ xyz + k̂z^2

C. E ̂= î (2xy – z^3) + ĵxy^2 + k̂3z^2 x

D. E ̂= î (2xy + z^3) + ĵx2 + k̂3xz^2

 

Q. 46 The mean free path of electrons in a metal is 4 × 10^-8 m. The electric field which can given on an average 2 eV energy to an electron in the metal will be in units of V/m:

A. 5 × 10^-11

B. 8 × 10^-11

C. 5 × 10^7

D. 8 × 10^7

 

Q. 47 The ionization energy of the electron in the hydrogen atom in its ground state is 13.6 eV. The atoms are excited to higher energy levels to emit radiations of 6 wavelengths.

Maximum wavelength of emitted radiation corresponds to the transition between:

A. n = 3 to n = 1 states

B. n = 2 to n = 1 states

C. n = 4 to n = 3 states

D. n = 3 to n = 2 states

 

Q. 48 Under the influence of a uniform magnetic field, a charged particle moves with constant speed V in a circle of radius R. The time period of rotation of the particle:

A. depends on R and not on V 

B. is independent of both V and R

C. depends on both V and R

D. depends on V and not on R

 

Q. 49 The electric field part of an electromagnetic wave in a medium is represented by Ex = 0; Ez = 0; Ey is given in figure (1). The wave is:

A. moving along x direction with frequency 106 Hz and wave length 100 m.

B. moving along x direction with frequency 106 Hz and wave length 200 m.

C. moving along – x direction with frequency 106 Hz and wave length 200 m.

D. moving along y direction with frequency 2π × 106 Hz and wave length 200 m.

 

Q. 50 A block of mass M is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value k. The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be:

A. 2 Mg/k

B. 4 Mg/k

C. Mg/2k

D. Mg/k

 

Q. 51 Which one of the following (given in figure ) is correct pairing of a body part and the kind of muscle tissue that moves it ?

A. 1

B. 2

C. 3

D. 4

 

Q. 52 The epithelial tissue present on the inner surface of bronchioles and fallopian tubes is:

 

A. Glandular

B. Ciliated

C. Squamous

D. Cuboidal

 

Q. 53 Study the pedigree chart given in figure 1. What does it show ?

A. Inheritance of a condition like phenylketonuria as an autosomal recessive trait

B. The pedigree chart is wrong as this is not possible

C. Inheritance of a recessive sex-linked disease like haemophilia

D. Inheritance of a sex-linked inborn error of metabolism like phenylketonuria

 

Q. 54 Manganese is required in:

A. Plant cell wall formation

B. Photolysis of water during photosynthesis

C. Chlorophyll synthesis

D. Nucleic acid synthesis

 

Q. 55 Polyethylene glycol method is used for:

A. Biodiesel production

B. Seedless fruit production

C. Energy production from sewage

D. Gene transfer without a vector

 

Q. 56 The floral formula given in figure 1 is that of:

A. Soybean

B. Sunn Hemp

C. Tobacco

D. Tulip

 

Q. 57 Which one of the following groups of animals is bilaterally symmetrical and triploblastic ?

A. Aschelminthes (roundworms)

B. Ctenophores

C. Sponges

D. Coelenterates (Cnidarians)

 

Q. 58 Which one of the following is commonly used in transfer of foreign DNA into crop plants ?

A. Meloidogyne incognita

B. Agrobacterium tumefaciens

C. Penicillium expansum

D. Trichoderma harzianum

 

Q. 59 Which one of the following (given in figure 1) is the correct matching of the events occurring during menstrual cycle ?

A. 1

B. 2

C. 3

D. 4

 

Q. 60 Which one is the wrong pairing (given in figure 1) for the disease and its causal organism ?

A. 1

B. 2

C. 3

D. 4

 

Q. 61 Global agreement in specific control strategies to reduce the release of ozone depleting substances, was adopted by:

A. The Montreal Protocol

B. The Koyoto Protocol

C. The Vienna Convention

D. Rio de Janeiro Conference

 

Q. 62 What is true about Bt toxin ?

A. Bt protein exists as active toxin in the Bacillus.

B. The activated toxin enters the ovaries of the pest to sterilise it and thus prevent its multiplication.

C. The concerned Bacillus has antitoxins.

D. The inactive protoxin gets converted into active form in the insect gut.

 

Q. 63 Peripatus is a connecting link between:

A. Mollusca and Echinodermata

B. Annelida and Arthropoda

C. Coelenterata and Porifera

D. Ctenophora and Platyhelminthis

 

Q. 64 T.O. Diener discovered a:

A. Free infectious DNA

B. Infectious protein

C. Bacteriophage

D. Free infectious RNA

 

Q. 65 Seminal plasma in humans is rich in:

A. fructose and calcium but has no enzymes

B. glucose and certain enzymes but has no calcium

C. fructose and certain enzymes but poor in calcium

D. fructose, calcium and certain enzymes

 

Q. 66 A fruit developed from hypanthodium inflorescence is called:

A. Sorosis

B. Syconus

C. Caryopsis

D. Hesperidium

 

Q. 67 The cell junctions called tight, adhering and gap junctions are found in:

A. Connective tissue

B. Epithelial tissue

C. Neural tissue

D. Muscular tissue

 

Q. 68 What will happen if the stretch receptors of the urinary bladder wall are totally removed ?

A. Micturition will continue

B. Urine will continue to collect normally in the bladder

C. There will be no micturition

D. Urine will not collect in the bladder

 

Q. 69 If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is:

A. coelomic fluid

B. haemolymph

C. slimy mucus

D. excretory fluid

 

Q. 70 The most popularly known blood grouping is the ABO grouping. It is named ABO and not ABC, because “O” in it refers to having:

A. overdominance of this type on the genes for A and B types

B. one antibody only – either anti-A or anti-B on the RBCs

C. no antigens A and B on RBCs

D. other antigens besides A and B on RBCs

 

Q. 71 One of the synthetic auxin is:

A. IAA

B. GA

C. IBA

D. NAA

 

Q. 72 A person likely to develop tetanus is immunised by administering:

A. Preformed antibodies

B. Wide spectrum antibiotics

C. Weakened germs

D. Dead germs

 

Q. 73 Alzheimer disease in humans is associated with the deficiency of:

A. glutamic acid

B. acetylcholine

C. gamma aminobutyric acid (GABA)

D. dopamine

 

Q. 74 Biochemical Oxygen Demand (BOD) in a river water:

A. has no relationship with concentration of oxygen in the water.

B. gives a measure of salmonella in the water.

C. increases when sewage gets mixed with river water.

D. remains unchanged when algal bloom occurs.

 

Q. 75 The genetic defect – adenosine deaminase (ADA) deficiency may be cured permanently by: 

A. administering adenosine deaminase activators.

B. introducing bone marrow cells producing ADA into cells at early embryonic stages.

C. enzyme replacement therapy.

D. periodic infusion of genetically engineered lymphocytes having functional ADA cDNA.

 

Q. 76 Compared to blood our lymph has:

A. plasma without proteins

B. more WBCs and no RBCs

C. more RBCs and less WBCs

D. no plasma

 

Q. 77 Sickle cell anemia is:

A. caused by substitution of valine by glutamic acid in the beta globin chain of haemoglobin

B. caused by a change in a single base pair of DNA

C. characterized by elongated sickle like RBCs with a nucleus

D. an autosomal linked dominant trait

 

Q. 78 Which of the following plant species you would select for the production of bioethanol ?

A. Zea mays

B. Pongamia

C. Jatropha

D. Brassica

 

Q. 79 When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likely to suffer from:

A. Rickets

B. Kwashiorkor

C. Pellagra

D. Marasmus

 

Q. 80 A young infant may be feeding entirely on mother’s milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to ?

A. Bile pigments passed through bile juice

B. Undigested milk protein casein

C. Pancreatic juice poured into duodenum

D. Intestinal juice

 

Q. 81 Which one of the following has maximum genetic diversity in India?

A. Mango

B. Wheat

C. Tea

D. Teak

 

Q. 82 Oxygenic photosynthesis occurs in:

A. Oscillatoria

B. Rhodospirillum

C. Chlorobium

D. Chromatium

 

Q. 83 There is no DNA in:

A. Mature RBCs

B. A mature spermatozoan

C. Hair root

D. An enucleated ovum

 

Q. 84 Given in figure (1) 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 ?

A. C-Karyokinesis

B. D-Synthetic phase

C. A-Cytokinesis

D. B-Metaphase

 

Q. 85 Tiger is not a resident in which one of the following national park ?

A. Sunderbans

B. Gir

C. Jim Corbett

D. Ranthambhor

 

Q. 86 Which one of the following statements is true regarding digestion and absorption of food in humans ?

A. Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na+.

B. Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries.

C. About 60% of starch is hydrolysed by salivary amylase in our mout.

D. Oxyntic cells in our stomach secrete the proenzyme pepsinogen.

 

Q. 87 Synapsis occurs between:

A. mRNA and ribosomes

B. spindle fibres and centromere

C. two homologous chromosomes

D. a male and a female gamete

 

Q. 88 Given in figure (1) is a diagrammatic sketch of a portion of human male reproductive system. Select the correct set of the names of the parts labelled A, B, C, D.

A. 1

B. 2

C. 3

D. 4

 

Q. 89 What is not true for genetic code?

A. It is nearly universal

B. It is degenerate

C. It is unambiguous

D. A codon in mRNA is read in a non-contiguous fashion

 

Q. 90 Which one of the following plants is monoecious?

A. Pinus

B. Cycas

C. Papaya

D. Marchantia

 

Q. 91 Cyclic photophosphorylation results in the formation of

A. ATP and NADPH

B. ATP, NADPH and O2

C. ATP

D. NADPH

 

Q. 92 The letter T in T-lymphocyte refers to:

A. Thalamus

B. Tonsil

C. Thymus

D. Thyroid

 

Q. 93 Foetal ejection reflex in human female is induced by:

A. release of oxytocin from pituitary

B. fully developed foetus and placenta

C. differentiation of mammary glands

D. pressure exerted by amniotic fluid

 

Q. 94 Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous stem by

A. Absence of secondary phloem

B. Presence of cortex

C. Position of protoxylem

D. Absence of secondary xylem

 

Q. 95 Plasmodesmata are :

A. Locomotary structures

B. Membranes connecting the nucleus with plasmalemma

C. Connections between adjacent cells

D. Lignified cemented layers between cells

 

Q. 96 Removal of introns and joining the exons in a defined order in a transcription unit is called:

A. Tailing

B. Transformation

C. Capping

D. Splicing

 

Q. 97 Phylogenetic system of classification is based on :

A. Morphological features

B. Chemical constituents

C. Floral characters

D. Evolutionary relationships

 

Q. 98 Which part of human brain is concerned with the regulation of body temperature?

A. Cerebellum

B. Cerebrum

C. Hypothalamus

D. Medulla Oblongata

 

Q. 99 Semiconservative replication of DNA was first demonstrated in:

A. Escherichia coli

B. Streptococcus pneumoniae

C. Salmonella typhimurium

D. Drosophila melanogaster

 

Q. 100 Which one of the following pairs of animals comprises ‘jawless fishes’?

A. Mackerals and Rohu

B. Lampreys and hag fishes

C. Guppies and hag fishes

D. Lampreys and eels

 

Q. 101 Which of the following is a pair of viral diseases ?

A. Common Cold, AIDS

B. Dysentery, Common Cold

C. Typhoid, Tuberculosis

D. Ringworm, AIDS

 

Q. 102 Aerobic respiratory pathway is appropriately termed:

A. Parabolic

B. Amphibolic

C. Anabolic

D. Catabolic

 

Q. 103 A country with a high rate of population growth took measures to reduce it. The Figure 1 shows age-sex pyramids of populations A and B twenty years apart. Select the correct interpretation about them:

A. “B” is earlier pyramid and shows stabilised growth rate.

B. “B” is more recent showing that population is very young.

C. “A” is the earlier pyramid and nochange has occurred in the growth rate.

D. “A” is more recent and shows slight reduction in the growth rate.

 

Q. 104 Cytoskeleton is made up of:

A. Callose deposits

B. Cellulosic microfibrils

C. Proteinaceous filaments

D. Calcium carbonate granules

 

Q. 105 An example of axile placentation is:

A. Dianthus

B. Lemon

C. Marigold

D. Argemone

 

Q. 106 Which one of the following has haplontic life cycle ?

A. Polytrichum

B. Ustilago

C. Wheat

D. Funaria

 

Q. 107 Steps taken by the Government of India to control air pollution include:

A. compulsory PUC (Pollution Under Control) certification of petrol driven vehicles which tests for carbon monoxide and hydrocarbons.

B. permission to use only pure diesel with a maximum of 500 ppm sulphur as fuel for vehicles.

C. use of non-polluting Compressed Natural Gas (CNG) only as fuel by all buses and trucks.

D. compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel.

 

Q. 108 Which one of the following is considered important in the development of seed habit?

A. Heterospory

B. Haplontic life cycle

C. Free-living gametophyte

D. Dependent sporophyte

 

Q. 109 The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is:

A. elongating

B. widening

C. differentiating

D. maturing

 

Q. 110 The correct sequence of plants in a hydrosere is:

A. Volvox → Hydrilla → Pistia → Scirpus → Lantana → Oak

B. Pistia → Volvox → Scirpus → Hydrilla → Oak → Lantana

C. Oak → Lantana → Volvox → Hydrilla → Pistia → Scirpus

D. Oak → Lantana → Scirpus → Pistia → Hydrilla → Volvox

 

Q. 111 Stroma in the chloroplasts of higher plant contains:

A. Light-dependent reaction enzymes

B. Ribosomes

C. Chlorophyll

D. Light-independent reaction enzymes

 

Q. 112 A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is:

A. simple goitre

B. myxoedema

C. cretinism

D. hypothyroidism

 

Q. 113 Mannitol is the stored food in:

A. Porphyra

B. Fucus

C. Gracillaria

D. Chara

 

Q. 114 Which one of the following pairs is wrongly matched ?

A. Alcohol – nitrogenase

B. Fruit juice – pectinase

C. Textile – amylase

D. Detergents – lipase

 

Q. 115 Which of the following is not used as a biopesticide ?

A. Trichoderma harzianum

B. Nuclear Polyhedrosis Virus (NPV)

C. Xanthomonas campestris

D. Bacillus thuringiensis

 

Q. 116 Which one of the following is a vascular cryptogam?

A. Ginkgo

B. Marchantia

C. Cedrus

D. Equisetum

 

Q. 117 In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?

A. S – start of systole

B. T – end of diastole

C. P – depolarisation of the atria

D. R – repolarisation of ventricles

 

Q. 118 Uric acid is the chief nitrogenous component of the excretory products of:

A. Earthworm

B. Cockroach

C. Frog

D. Man

 

Q. 119 Guard cells help in:

A. Transpiration

B. Guttation

C. Fighting against infection

D. Protection against grazing

 

Q. 120 Montreal Protocol aims at:

A. Biodiversity conservation

B. Control of water pollution

C. Control of CO2 emission

D. Reduction of ozone depleting substances

 

Q. 121 DDT residues are rapidly passed through food chain causing biomagnification because DDT is:

A. moderately toxic

B. non-toxic to aquatic animals

C. water soluble

D. lipo soluble

 

Q. 122 Vegetative propagation in mint occurs by:

A. Offset

B. Rhizome

C. Sucker

D. Runner

 

Q. 123 Select the incorrect statement from the following:

A. Galactosemia is an inborn error of metabolism

B. Small population size results in random genetic drift in a population

C. Baldness is a sex-limited trait

D. Linkage is an exception to the principle of independent assortment in heredity

 

Q. 124 Cotyledons and testa respectively are edible parts in:

A. walnut and tamarind

B. french bean and coconut

C. cashew nut and litchi

D. groundnut and pomegranate

 

Q. 125 Which one of the following statements is correct ?

A. Benign tumours show the property of metastasis.

B. Heroin accelerates body functions.

C. Malignant tumours may exhibit metastasis.

D. Patients who have undergone surgery are given cannabinoids to relieve pain.

 

Q. 126 The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is:

A. spermatogonia – spermatocyte – spermatid – sperms

B. spermatid – spermatocyte – spermatogonia – sperms

C. spermatogonia – spermatid – spermatocyte – sperms

D. spermatocyte – spermatogonia – spermatid – sperms

 

Q. 127 Use of anti-histamines and steroids give a quick relief from:

A. Nausea

B. Cough

C. Headache

D. Allergy

 

Q. 128 Chipko movement was launched for the protection of:

A. Forests

B. Livestock

C. Wet lands

D. Grasslands

 

Q. 129 Which one of the following is the most likely root cause why menstruation is not taking place in regularly cycling human female ?

A. maintenance of the hypertrophical endometrial lining

B. maintenance of high concentration of sex hormones in the blood stream

C. retention of well-developed corpus luteum

D. fertilisation of the ovum

 

Q. 130 Globulins contained in human blood plasma are primarily involved in:

A. osmotic balance of body fluids

B. oxygen transport in the blood

C. clotting of blood

D. defence mechanisms of body

 

Q. 131 Palisade parenchyma is absent in leaves of :

A. Mustard

B. Soybean

C. Gram

D. Sorghum

 

Q. 132 In barley stem vascular bundles are:

A. closed and scattered

B. open and in a ring

C. closed and radial

D. open and scattered

 

Q. 133 Which one of the following given in figure (1) is the correct matching of three items and their grouping category ?

Items Group
(1) Lium, ischium, pubis Coxal bones of pelvic girdle
(2) Actin, myosin, rhodopsin Muscle proteins
(3) Cytosine, uracil, thiamine pyrimidines
(4) Malleus, incus, cochlea Ear ossicles

 

A. 1

B. 2

C. 3

D. 4

 

Q. 134 Somaclones are obtained by

A. Plant breeding

B. Irradiation

C. Genetic engineering

D. Tissue culture

 

Q. 135 In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of :

A. appearance of the darker coloured individuals due to very poor sunlight

B. protective mimicry

C. inheritance of darker colour character acquired due to the darker environment

D. natural selection whereby the darker forms were selected

 

Q. 136 Transgenic plants are the ones:

A. generated by introducing foreign DNA into a cell and regenerating a plant from that cell.

B. produced after protoplast fusion in artificial medium.

C. grown in artificial medium after hybridization in the field.

D. produced by a somatic embryo in artificial medium.

 

Q. 137 Which one of the following pairs of food components in humans reaches the stomach totally undigested?

A. Starch and fat

B. Fat and cellulose

C. Starch and cellulose

D. Protein and starch

 

Q. 138 A change in the amount of yolk and its distribution in the egg will affect:

A. Pattern of cleavage

B. Number of blastomeres produced

C. Fertilization

D. Formation of zygote

 

Q. 139 Middle lamella is composed mainly of:

A. Muramic acid

B. Calcium pectate

C. Phosphoglycerides

D. Hemicellulose

 

Q. 140 Elbow joint is an example of:

A. hinge joint

B. gliding joint

C. ball and socket joint

D. pivot joint

 

Q. 141 Which of the following is a symbiotic nitrogen fixer ?

A. Azotobacter

B. Frankia

C. Azolla

D. Glomus

 

Q. 142 Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a “triplet”?

A. Hershey and Chase

B. Morgan and Sturtevant

C. Beadle and Tatum

D. Nirenberg and Mathaei

 

Q. 143 Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem ?

A. Fish

B. Zooplankton

C. Frog

D. Phytoplankton

 

Q. 144 Which one of the following acids is a derivative of carotenoids ?

A. Indole-3-acetic acid

B. Gibberellic acid

C. Abscisic acid

D. Indole butyric acid

 

Q. 145 The bacterium Bacillus thuringiensis is widely used in contemporary biology as:

A. Insecticide

B. Agent for production of dairy products

C. Source of industrial enzyme

D. Indicator of water pollution

 

Q. 146 An example of a seed with endosperm, perisperm, and caruncle is:

A. coffee

B. lily

C. castor

D. cotton

 

Q. 147 Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of :

A. Mesophytes

B. Epiphytes

C. Hydrophytes

D. Xerophytes

 

Q. 148 Point mutation involves:

A. Change in single base pair

B. Duplication

C. Deletion

D. Insertion

 

Q. 149 Which one of the following correctly describes the location of some body parts in the earthworm Pheretima ?

A. Four pairs of spermathecae in 4 – 7 segments.

B. One pair of ovaries attached at intersegmental septum of 14th and 15th segments.

C. Two pairs of testes in 10th and 11th segments.

D. Two pairs of accessory glands in 16 – 18 segments.

 

Q. 150 The kind of tissue that forms the supportive structure in our pinna (external ears) is also found in:

A. nails

B. ear ossicles

C. tip of the nose

D. vertebrae

 

Q. 151 The state of hybridization of C2, C3, C5 and C6 of the hydrocarbon, given in figure (1), is in the following sequence:

A. sp3, sp2, sp2 and sp

B. sp, sp2, sp2 and sp3

C. sp, sp2, sp3 and sp2

D. sp, sp3, sp2 and sp3

 

Q. 152 Oxidation numbers of P in PO4^3-, of S in SO4^2- and that of Cr in Cr2O7^2-, are respectively :

A. + 3, + 6 and + 5

B. + 5, + 3 and + 6

C. – 3, + 6 and + 6

D. + 5, + 6 and + 6

 

Q. 153 Lithium metal crystallises in a body centred cubic crystal. If the length of the side of the unit cell of lithium is 351 pm, the atomic radius of the lithium will be:

A. 151.8 pm

B. 75.5 pm

C. 300.5 pm

D. 240.8 pm

 

Q. 154 Which of the following reactions is an example of nucleophilic susbtitution reaction?

A. 2 RX + 2 Na → R – R + 2 NaX

B. RX + H2 → RH + HX

C. RX + Mg → RMgX

D. RX + KOH → ROH + KX

 

Q. 155 In the case of alkali metals, the covalent character decreases in the order:

A. MF > MCl > MBr > MI

B. MF > MCl > MI > MBr

C. MI > MBr > MCl > MF

D. MCl > MI > MBr > MF

 

Q. 156 Which one of the elements with the following outer orbital configurations may exhibit the largest number of oxidation states?

A. 3d54s1

B. 3d54s2

C. 3d24s2

D. 3d34s2

 

Q. 157 The stability of + 1 oxidation state increases in the sequence:

A. Tl < In < Ga < Al

B. In < Tl < Ga < Al

C. Ga < In < Al < Tl

D. Al < Ga < In < T

 

Q. 158 Given:

(i) Cu^2+ + 2e^− → Cu, E° = 0.337 V

(ii) Cu^2+ + e^− → Cu^+, E° = 0.153 V

Electrode potential, E° for the reaction, Cu^++ e− → Cu, will be:

A. 0.90 V

B. 0.30 V

C. 0.38 V

D. 0.52 V

 

Q. 159 For the reaction N2 + 3H2 → 2NH3, if (d[NH3])/dt = 2 x 10-4 mol L^-1 s^-1, the value of (d[H2])/dt would be :

A. 4 × 10^-4 mol L-1 s-1

B. 6 × 10^-4 mol L-1 s-1

C. 1 × 10^-4 mol L-1 s-1

D. 3 × 10^-4 mol L-1 s-1

 

Q. 160 Consider the following reaction, given in figure 1, the product Z is:

A. CH3CH2 – O – CH2 – CH3

B. CH3 – CH2 – O – SO3H

C. CH3CH2OH

D. CH2 = CH2

 

Q. 161 The energy absorbed by each molecule (A2) of a substance is 4.4 × 10^-19 J and bond energy per molecule is 4.0 × 10^-19 J. The kinetic energy of the molecule per atom will be: 

A. 2.2 × 10^-19 J

B. 2.0 × 10^-19 J

C. 4.0 × 10^-20 J

D. 2.0 × 10^-20 J

 

Q. 162 Amongst the elements with following electronic configurations, which one of them may have the highest ionization energy?

A. Ne [3s23p2]

B. Ar [3d104s24p3]

C. Ne [3s23p1]

D. Ne [3s23p3]

 

Q. 163 In the reaction BrO^-3 (aq) + 5 Br^-(aq) + 6H+ → 3 Br2(l) + 3 H2O(l). The rate of appearance of bromine (Br2) is related to rate of disappearance of bromide ions as following :

A. d(Br2)/dt = -5/3 d(Br^-)/dt

B. d(Br2)/dt = 5/3 d(Br^-)/dt

C. d(Br2)/dt = 3/5 d(Br^-)/dt

D. d(Br2)/dt = -3/5 d(Br^-)/dt

 

Q. 164 A 0.0020 m aqueous solution of an ionic compound Co(NH3)5 (NO2)Cl freezes at 0.00732°C. Number of moles of ions which 1 mol of ionic compound produces on being dissolved in water will be (kf = – 1.86°C/m)

A. 3

B. 4

C. 1

D. 2

 

Q. 165 What is the dominant intermolecular force or bond that must be overcome in converting liquid CH3OH to a gas?

A. Dipole-dipole interaction

B. Covalent bonds

C. London dispersion force

D. Hydrogen bonding

 

Q. 166 Which of the following oxides is not expected to react with sodium hydroxide?

A. CaO

B. SiO2

C. BeO

D. B2O3

 

Q. 167 The segment of DNA which acts as the instrumental manual for the synthesis of the protein is:

A. ribose

B. gene

C. nucleoside

D. nucleotide

 

Q. 168 Maximum number of electrons in a subshell of an atom is determined by the following:

A. 2 l + 1

B. 4 l – 2

C. 2 n2

D. 4 l + 2

 

Q. 169 Half life period of a first-order reaction is 1386 seconds. The specific rate constant of the reaction is:

A. 0.5 × 10^-2 s^-1

B. 0.5 × 10^-3 s^-1

C. 5.0 × 10^-2 s^-1

D. 5.0 × 10^-3 s^-1

 

Q. 170 Which one of the following is employed as a tranquilizer?

A. Naproxen

B. Tetracycline

C. Chlorpheninamine

D. Equanil

 

Q. 171 Al2O3 is reduced by electrolysis at low potentials and high currents. If 4.0 × 10^4 amperes of current is passed through molten Al2O3 for 6 hours, what mass of aluminium is produced? (Assume 100% current efficiency. At. mass of Al = 27 g mol^-1 ) 

A. 8.1 × 10^4 g

B. 2.4 × 10^5 g

C. 1.3 × 10^4 g

D. 9.0 × 10^3 g

 

Q. 172 Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form:

A. Chlorobenzene

B. Benzylchloride

C. Xylene

D. Toluene

 

Q. 173 Which of the following is not permissible arrangement of electrons in an atom?

A. n = 5, l = 3, m = 0, s = + 1/2

B. n = 3, l = 2, m = – 3, s = – 1/2

C. n = 3, l = 2, m = -2, s = – 1/2

D. n = 4, l = 0, m = 0, s = – ?

 

Q. 174 The dissociation constants for acetic acid and HCN at 25°C are 1.5 × 10^−5 and 4.5 × 10^−10 respectively. The equilibrium constant for the equilibrium CN− + CH3COOH HCN + CH3COO − would be:

A. 3.0 × 10^−5

B. 3.0 × 10^−4

C. 3.0 × 10^4

D. 3.0 × 10^5

 

Q. 175 Propionic acid with Br2| P yields a dibromo product. Its structure would be (among (1), (2), (3), (4):

A. (1)

B. (2)

C. (3)

D. (4)

 

Q. 176 The values of ΔH and ΔS for the reaction, C(graphite) + CO2 (g) → 2CO(g) are 170 kJ and 170 JK^−1, respectively. This reaction will be spontaneous at

A. 910 K

B. 1110 K

C. 510 K

D. 710 K

 

Q. 177 Copper crystallises in a face-centred cubic lattice with a unit cell length of 361 pm. What is the radius of copper atom in pm?

A. 157

B. 181

C. 108

D. 128

 

Q. 178 Predict the product (among (1), (2), (3), (4)) formed from the reaction (A):

A. (1)

B. (2)

C. (3)

D. (4)

 

Q. 179 H2COH . CH2OH on heating with periodic acid gives (among (1), (2), (3), (4)):

A. (1)

B. (2)

C. (3)

D. (4)

 

Q. 180 According to MO theory which of the following lists ranks the nitrogen species in terms of increasing bond order?

A. N2^2- < N^2- < N2

B. N2 < N2^2- < N^2-

C. N^2- < N2^2- < N2

D. N^2- < N2 < N22-^

 

Q. 181 Out of TiF 6^2-, COF 6^3-, Cu2 Cl2 and NiCl4^2- (Z of Ti = 22, CO = 27, Cu = 29, Ni = 28) the colourless species are :

A. Cu2Cl2 and NiCl4^2-

B. TiF 6^2- and Cu2Cl2

C. COF 6^3- and NiCl4^2-

D. TiF 6^2- and COF 63

 

Q. 182 Which of the following molecules acts as a Lewis acid?

A. (CH3)2O

B. (CH3)3P

C. (CH3)3N

D. (CH3)3B

 

Q. 183 The IUPAC name of the compound having the formula CH ≡ C – CH = CH2 is:

A. 1-butyn-3-ene

B. but-1-yne-3-ene

C. 1-butene-3-yne

D. 3-butene-1-yne

 

Q. 184 Which of the following compounds will exhibit cis-trans (geometrical) isomerism?

A. Butanol

B. 2-Butyne

C. 2-Butenol

D. 2-Butene

 

Q. 185 Which of the following does not show optical isomerism?

A. [CO(NH3)3Cl3]0

B. [CO (en) Cl2 (NH3)2]+

C. [CO (en)3]3+

D. [CO (en)2Cl2]+ (en = ethylenediamine)

 

Q. 186 Structures of some common polymers are given. Which one is not correctly presented?

A. Neoprene

B. Terylene

C. Nylon 66

D. Teflon

 

Q. 187 The ionization constant of ammonium hydroxide is 1.77 × 10^-5 at 298 K. Hydrolysis constant of ammonium chloride is:

A. 6.50 × 10^-12

B. 5.65 × 10^-13

C. 5.65 × 10^-12

D. 5.65 × 10^-10

 

Q. 188 Consider the following reaction given in figure 1:

The product Z is:

A. Benzaldehyde

B. Benzoic acid

C. Benzene

D. Toluene

 

Q. 189 The equivalent conductance of M/32 solution of a weak monobasic acid is 8.0 mhos cm^2 and at infinite dilution is 400 mhos cm^2. The dissociation constant of this acid is :

A. 1.25 × 10^-6

B. 6.25 × 10^-4

C. 1.25 × 10^-4

D. 1.25 × 10^-5

 

Q. 190 The straight chain polymer is formed by:

A. hydrolysis of CH3SiCl3 followed by condensation polymerisation

B. hydrolysis of (CH3)4 Si by addition polymerisation

C. hydrolysis of (CH3)2 SiCl2 followed by condensation polymerisation

D. hydrolysis of (CH3)3 SiCl followed by condensation polymerisation

 

Q. 191 From the following bond energies:

H − H bond energy: 431.37 kJ mol^-1

C = C bond energy: 606.10 kJ mol^-1

C − C bond energy: 336.49 kJ mol^-1

C − H bond energy: 410.50 kJ mol^-1

Enthalpy for the reaction given in figure (1) will be:

A. -243.6 kJ mol^-1

B. -120.0 kJ mol^-1

C. -553.0 kJ mol^-1

D. -1523.6 kJ mol^-1

 

Q. 192 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded. Amount of water produced in this reaction will be:

A. 3 mol

B. 4 mol

C. 1 mol

D. 2 mil

 

Q. 193 Among the following which is the strongest oxidising agent?

A. Br2

B. I2

C. Cl2

D. F2

 

Q. 194 In which of the following molecules / ions BF 3, NO2-, NH2^- and H2O, the central atom is sp2 hybridized?

A. NH2^- and H2O

B. NO2^– and H2O

C. BF 3 and NO2^-

D. NO2^- and NH2-

 

Q. 195 Nitrobenzene can be prepared from benzene by using a mixture of conc. HNO3 and conc. H2SO4 in the mixture, nitric acid acts as a/an:

A. acid

B. base

C. catalyst

D. reducing agent

 

Q. 196 Which of the following complex ions is expected to absorb visible light?

A. [Ti (en)2 (NH3)2]4+

B. [Cr (NH3)6]3+

C. [Zn (NH3)6]2+

D. [Sc (H2O)3 (NH3)3]3+

 

Q. 197 What is the [OH -] in the final solution prepared by mixing 20.0 mL of 0.050 M HCl with 30.0 mL of 0.10 M Ba(OH)2?

A. 0.40 M

B. 0.0050 M

C. 0.12 M

D. 0.10 M

Q. 198 Trichloroacetaldehyde, CCl3CHO reacts with chlorobenzene in presence of sulphuric acid and produces (among (1), (2), (3), (4)):

 

A. (1)

B. (2)

C. (3)

D. (4)

 

Q. 199 For the reaction A + B → products, it is observed that:

(a) on doubling the initial concentration of A only, the rate of reaction is also doubled and

(b) on doubling the initial concentrations of both A and B, there is a change by a factor of 8 in the rate of the reaction. The rate of this reaction is given by:

A. rate = k [A] [B]2

B. rate = k [A]2 [B]2

C. rate = k [A] [B]

D. rate = k [A]2 [B]

 

Q. 200 Which of the following hormones contains iodine?

A. testosterone

B. adrenaline

C. thyroxine

D. insulin

 

Answer Sheet 
Question 1 2 3 4 5 6 7 8 9 10
Answer D A A B C D C B B C
Question 11 12 13 14 15 16 17 18 19 20
Answer C D C A D A C A B B
Question 21 22 23 24 25 26 27 28 29 30
Answer B A C C D D D B A A
Question 31 32 33 34 35 36 37 38 39 40
Answer C A A D D A C B D B
Question 41 42 43 44 45 46 47 48 49 50
Answer D D D A D C C B B D
Question 51 52 53 54 55 56 57 58 59 60
Answer B B A B D C A B B D
Question 61 62 63 64 65 66 67 68 69 70
Answer A D B D C B B C A C
Question 71 72 73 74 75 76 77 78 79 80
Answer D C B C B B B C B A
Question 81 82 83 84 85 86 87 88 89 90
Answer B A A B B A C A D A
Question 91 92 93 94 95 96 97 98 99 100
Answer C C B C C D D C A B
Question  101 102 103 104 105 106 107 108 109 110
Answer A B D C B B A A D A
Question  111 112 113 114 115 116 117 118 119 120
Answer D B B A C D C B A D
Question 121 122 123 124 125 126 127 128 129 130
Answer D C C D C A D A D D
Question 131 132 133 134 135 136 137 138 139 140
Answer D A A D B A B A B A
Question 141 142 143 144 145 146 147 148 149 150
Answer B D A C A C C A C C
Question 151 152 153 154 155 156 157 158 159 160
Answer D D A D C B D D D C
Question 161 162 163 164 165 166 167 168 169 170
Answer D D D D D A B D B D
Question 171 172 173 174 175 176 177 178 179 180
Answer A D B C C B D D D A
Question 181 182 183 184 185 186 187 188 189 190
Answer B D C D A A D B D C
Question 191 192 193 194 195 196 197 198 199 200
Answer B B D C B B D C A C

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