NEET 2027 Sample Paper

SAMPLE PAPER

S A M P L E Q U E S T I O N P A P E R

NEET 2027
Modelled on the actual exam pattern
.

QUESTIONS MAX MARKS TIME MARKING

180 720 200 Min +4 / −1

GENERAL INSTRUCTIONS

1. This paper contains 180 multiple-choice questions. All questions are compulsory.

2. Each question has four options — (A), (B), (C) and (D) — of which only one is correct.

3. Each correct answer carries 4 marks; 1 mark is deducted for each wrong answer.

4. Total time allowed is 200 minutes. Manage your time across all sections.

5. Use of calculators, mobile phones or any electronic device is not permitted.

6. Attempt the paper first, then check your answers against the Answer Key at the end.

Candidate Name: Roll No.: Date:

SAMPLE PAPER

NEET 2027
SAMPLE QUESTION PAPER

Questions 180 Max Marks 720 Time 200 Min Marking +4 / −1

Attempt all questions. Choose the one correct option for each.

PHYSICS

1. A pendulum is hung from the roof of a sufficiently high 2. The radius of circle, the period of revolution, initial
building and is moving freely to and fro like a simple position and sense of revolution are indicated in the fig.
harmonic oscillator. The acceleration of the boh of the y- projection of the radius vector of rotating particle P is:
pendulum is 20 m/s2 at a distance of 5 m from the mean
(A) y(t) = -3 cos 2πt, where y in m
position. The time period of oscillation is
(B) y(t) = 4 sin (πt/2) , where y in m
(A) 2 s
(C) y(t) = 3 cos (3πt/2) , where y in m
(B) π s
(D) y(t) = 3 cos (πt/2) , where y in m
(C) 2π s

(D) 1 s

3. In an experiment, the percentage of error occurred in 4. Six similar bulbs are connected as shown in the figure
the measurement of physical quantities A, B, C and D are with a DC source of emf E, and zero internal resistance.
1%, 2%, 3% and 4% respectively. Then the maximum The ratio of power consumption by the bulbs when (i) all
percentage of error in the measurement of error in the are glowing and (ii) in the situation when two from
measurement X, where x=A2 B1/2C^1/3 D3 will be section A and one from section. B are glowing, will be:

(A) (3/13) % (A) 4:9

(B) 16 % (B) 9:4

(C) -10% (C) 1:2

(D) 10% (D) 2:1

5. The electrostatic force between the metal plates of an 6. In the combination of the following gates the output Y
isolated parallel plate capacitor C having a charge Q and can be written in terms of inputs A and B as
area A, is

(A) proportional to the square root of the distance between
the plates.

(B) linearly proportional to the distance between the plates.

(C) independent of the distance between the plates.

(D) inversely proportional to the distance between the
plates.

(A)

(B) A.B̄ + Ā.B

(C)

(D)

7. A metallic rod of mass per unit length 0.5 kg m-1 is 8. The moment of the force, F = 4 î + 5 ĵ - 6k̂ at (2, 0, -
Vec
laying horizontally on a smooth inclined plane which 3), about the point (2, -2, -2), is given by
makes an angle of 30⁰ the horizontal. The rod is not
(A) -7î - 8 ĵ - 4 k̂
allowed to slide down by flowing a current through it
(B) -4î - ĵ - 8 k̂
when a magnetic field of induction is 0.25 T is acting on it
in the vertical direction. The current flowing in the rod to (C) -8î - 4ĵ -7 k̂

keep it stationary is (D) -7î - 4ĵ -8 k̂

(A) 14.76 A

(B) 5.98 A

(C) 7.14 A

(D) 11.32 A

9. A circuit when connected to an AC source of 12 V gives 10. In the circuit shown in the figure, the input voltage V
i
a current of 0.2 A. The same circuit when connected to a is 20 V, V =0 and V =0 . The values of I , I and β are
BE CE B C
DC source of 12 V, gives a current of 0.4 A. The circuit is

(A) series LC

(B) series LCR

(C) series LR

(D) series RC given by

(A) I =20 μA, I =5 mA, β =250
B C
(B) I =25 μA, I =5 mA, β =200
B C
(C) I =40 μA, I =10 mA, β =250
B C
(D) I =40 μA, I =5 mA, β =125
B C

11. A block of mass m is placed on a smooth inclined 12. An astronomical refracting telescope will have large
wedge ABC of inclination θ as shown in the figure. The angular magnification and high angular resolution, when
wedge is given an acceleration 'a' towards the right. The it has an objective lens of
relation between a and θ for the block to remain
(A) large foal length and large diameter
stationary on the wedge is
(B) large foal length and small diameter

(C) small focal length and large diameter

(D) small focal length and small diameter

(A) a = g cos θ

(B) a = g/sin θ

(C) a = g/cosec θ

(D) a = g tan θ

13. α-particle consists of : 14. An equiconvex lens has power P. It is cut into two
symmetrical halves by a plane principal axis. The power
(A) 2 protons and 2 neutrons only
of one part will be,
(B) 2 electrons, 2 protons and 2 neutrons
(A) P/4
(C) 2 electrons and 4 protons only
(B) P
(D) 2 protons only
(C) 0

(D) P/2

15. For a radioactive material, half-life is 10 minutes. If 16. 1 g of water, of volume 1 cm3 at 100°C, is converted
initially there are 600 number of nuclei, the time taken into steam at the same temperature under normal
(in minutes) for the disintegration of 450 nuclei is atmospheric pressure ( 1 × 105 P a) . The volume of
steam formed equals 1671 crn3. If the specific latent heat
(A) 30
of vaporisation of water is 2256 J/g, the change in
(B) 10
internal energy is ,
(C) 20
(A) 167 J
(D) 15
(B) 2256 J

(C) 2423 J

(D) 2089 J

17. A carbon resistor of (47 ± 4.7)kΩ is to be marked 18. An object is placed at a distance of 40cm from a
with rings of different colours for its identification. The concave mirror of focal length 15 cm. If the object is
colour code sequence will be displaced through a distance of 20 cm towards the
mirror, the displacement of the image will be
(A) Yellow - Green - Violet- Gold

(B) Yellow - Violet - Orange - Silver (A) 30 cm towards the mirror

(C) Violet - Yellow - Orange - Silver (B) 36 cm away from the mirror

(D) Green - Orange - Violet - Gold (C) 30 cm away from the mirror

(D) 36 cm towards the mirror

19. A block of mass 10 kg is in contact against the inner 20. The stress-strain curves are drawn for two different
wall of a hollow cylindrical drum of radius 1m. The materials X and Y. It is observed that the ultimate
coefficient of friction between the block and the inner strength point and the fracture point are close to each
wall of the cylinder is 0.1. The minimum angular velocity other for material X but are far apart for material Y. We
needed for the cylinder to keep the block stationary can say that materials X and Y are likely to be
when-the cylinder is vertical and rotating about its axis, (respectively),
will be’: (g=10m/s2)
(A) brittle and plastic
(A) √10 rad/s (B) plastic and ductile
(B) 10/2π rad/s (C) ductile and brittle
(C) 10 rad/s (D) brittle and ductile
(D) 10 m rad/s

21. A person travelling in a straight line moves with a 22. A toy car with charge q moves on a frictionless
constant velocity v for a certain distance ‘x’ and with a horizontal plane surface under the influence of a uniform
1
constant velocity v for the next equal distance. The electric field E . Due to the force qE , its velocity
2 Vec Vec
average velocity v is given by the relation increases from 0 to 6m/s in one second duration. At that
instant the direction of the field is reversed. The car
(A) (v)/(2)=v +v 2
1 2
continues to move for two more seconds under the
(B) v=√v v
1 2 influence of this field. The average velocity and the
(C) (1)/(v)=1v +1v average speed of the toy car between 0 to 3 seconds are
2 2
(D) (2)/(v)=1v +1v respectively
2 2

(A) 1 m/s, 3.5 m/s

(B) 1 m/s, 3 m/s

(C) 2 m/s, 4 m/s

(D) 1.5 m/s, 3 m/s

23. Two parallel infinite line charges with linear charge 24. A student measured the diameter of a small steel
densities +λC/m and -λC/m are placed at a distance of 2R ball using a screw gauge of least count 0.001 cm. The
in free space. What is the electric field mid - way main scale reading is 5 mm and zero of circular scale
between the two line charges ? division coincides with 25 divisions above the reference
level. If screw gauge has a zero error of -0.004cm, the
(A) zero
correct diameter of the ball is
(B) 2 λπ ε R N / C
0
(A) 0.053 cm
(C) λπ ε R N / C
0
(B) 0.525 cm
(D) λ2 π ε R N / C
0
(C) 0.521 cm

(D) 0.529 cm

25. The work function of a photosensitive material is 4.0 26. The relations amongst the three elements of earth'S
eV, longest wavelength of light that can cause photon magnetic field, namely horizontal component H, vertical
emission from the is (approximately) component V and dip �� are, (B= total magnetic field)
E

(A) 31 nm (A) V = B cos �� , H = B��
E E
(B) 310 nm (B) V = B H = B tan
E E
(C) 3100 (C) V = B tan �� H = B
E E
(D) 966 nm (D) V = B sin ��, H= Bcos ��
E E

27. In a Young's double slit experiment, if there is no 28. ‘Two particles A and B are moving in uniform circular
initial phase difference between the light from the two motion in concentric circles of radii r and r with speed
A B
slits. A point on the screen corresponding to the fifth v , and v respectively. Their “time period of rotation is
A B
minimum has path difference. the same. The ratio of angular speed of A to that of B will
be
(A) 5λ 2

(B) 9λ 2 (A) r : r
A B

(C) 10λ 2 (B) v : v
A B

(D) 11λ 2 (C) r : r
B A
(D) 1 : 1

29. A parallel plate capacitor of capacitance 20 µF is 30. An inductor 20 mH, a capacitor 100 μF and a resistor
being charged by a voltage source whose potential is 50Ω are connected in series across a source of emf,
changing at the rate of 3 V/s. The conduction current V=10sin 314t.The power loss in the circuit is
through the connecting wires, and the displacement
(A) 2.74 W
current through the plates of the capacitor, would be,
(B) 0.43 W
respectively :
(C) 0.79 W
(A) zero, 60 µA
(D) 1.13 W
(B) 60 µA, 60 µA

(C) 60 µA, zero

(D) zero, zero

31. Which one of the following statements is incorrect? 32. Two metal spheres, one of radius R and the other of
radius 2R respectively have the same surface charge
(A) Frictional force opposes the relative motion.
density σ. They are brought in contact and separated.
(B) Limiting value of static friction is directly proportional to
What will be the new surface charge densities on them ?
normal reaction.
(A) σ =(5)/(2) σ, σ =(5)/(3) σ
(C) Rolling friction is smaller than sliding friction. 1 2
(B) σ =(5)/(3) σ, σ =(5)/(6) σ
(D) Coefficient of sliding friction has dimensions of length. 1 2
(C) σ =(5)/(6) σ, σ =(5)/(2) σ
1 2
(D) σ =(5)/(2) σ, σ =(5)/(6) σ
1 2

33. A disc of radius 2 m and mass 100 kg rolls on a 34. Which of the following acts as a circuit protection
horizontal floor. Its centre of mass has speed of 20 cm/s. device ?
How much work is needed to stop it ?
(A) conductor
(A) 3 J (B) inductor
(B) 30 kJ (C) switch
(C) 2 J (D) fuse
(D) 1 J

35. A cycle wheel of radius 0.5 m is rotated with 36. Three objects, A : (a solid sphere), B : (a thin circular
constant angular velocity of 10 rad/s in a region of disk) and C : ( a circular ring), each have the same mass
magnetic field of 0.1 T which is perpendicular to the M and radius R, They all spin with the same angular
plane Of the wheel. The EMF generated between its speed w about their own symmetry to bring them to rest,
centre and the nm is, would satisfy the relation

(A) 0.5 V (A) W > W > W
B A C
(B) zero (B) W > W > W
A B C
(C) 0.25 V (C) W > W > W
C B A
(D) 0.125 V (D) W > W > W
A C B

37. An electron is accelerated through a potential 38. The reading of an ideal voltmeter in the circuit shown
difference of 10,000 V. Its de Broglie wavelength is, is.
Nearly : (m = 9 x 10-31 kg)
e (A) 0.5 V
(A) 12.2 x 10-13 (B) 0.4 V
(B) 12.2 x 10-12 (C) 0.6 V
(C) 12.2 x 10-14 (D) 0 V
(D) 12.2 nm

39. Pick the wrong answer in the context with rainbow. 40. The circuit diagram shown here corresponds to the
logic gate,
(A) When the light rays undergo two internal reflections in a
water drop, a secondary rainbow is formed. (A) OR

(B) The order of colours is reversed in the secondary (B) NAND
rainbow. (C) NOR
(C) An observer can see a rainbow when his front is towards (D) AND
the sun.

(D) Rainbow is a combined effect of dispersion,refraction
and reflection of sunlight.

41.  When a block of mass M is suspended by a long wire 42. A person standing on the floor of an elevator drops a
of length L, the length of the wire becomes (L+l). The coin. The coin reaches the floor in time t if the elevator
1
elastic potential energy stored in the extended wire is: is at rest and in time t if the elevator is moving
2
uniformly. Then
(A) Mgl

(B) MgL (A) t > t
1 2

(C) 1/2 Mgl (B) t = t
1 2

(D) 1/2 MgL (C) t t or t > t depending upon whether the lift is going
1 2 1 2
up or down

(D) t t
1 2

43. A straight conductor carrying i splits into two parts 44. The fundamental frequency in an open organ pipe is
as shown in the figure. The radius of the circular loop is equal to the third harmonic of a closed organ pipe. If the
R. The total magnetic fields along the two loops is, length of the closed organ pipe is 20cm, the length of the
open organ pipe is
(A) 3μ i/32 R, inward
0
(B) μ i2 R (A) 15cm
0
(C) zero (B) 8cm

(D) 3μ i/32 R, outward (C) 13.2cm
0
(D) 16cm

45. Increase in temperature of a gas filled in a container
would lead to:

(A) increase in its mass

(B) increase in its kinetic energy

(C) decrease in its pressure

(D) decrease in intermolecular distance

CHEMISTRY

46. The correct order of atomic radii in group 13 47. For a cell involving one electron Egjy= 0.59 V at 298
elements is K, the equilibrium constant for the cell reaction is: [Given
that a = 2.303/F =0.059 V at T = 298 K]
(A) B Ga Al TI In

(B) B Al Ga In TI (A) 1.0 x 102

(C) B Al In Ga TI (B) 1.0 x 102

(D) B Ga Al In TI (C) 1.0 x 1010

(D) 1.0 x 1030

48. Match the oxide given in column B : 49.

(A) (i)-a, (ii)-d, (iii)-b, (iv)-c The structure of intermediate A in the following reaction,
(B) (i)-b, (ii)-d, (iii)-a, (iv)-c is:

(C) (i)-b, (ii)-a, (iii)-d, (iv)-c

(D) (i)-c, (ii)-b, (iii)-a, (iv)-d

(A)

(B)

(C)

(D)

50. The number of hydrogen bonded water molecule(s) 51. For an ideal solution, the correct option is:
associated with CusO .5H O is -
4 2 (A) Δ S = 0 at constant T and P
mix
(A) 2 (B) Δ V ≠ 0 at constant T and P
mix
(B) 5 (C) Δ H = 0 at constant T and P
mix
(C) 3 (D) Δ G = 0 at constant T and P
mix
(D) 1

52. Which one is a wrong statement ? 53. The correction factor 'a' to the ideal gas equation
corresponds to
(A) The electronic configuration of N atom is
(A) electric field presents between the gas molecules

(B) Volume of the gas molecules

(C) Density of the gas molecules

(D) Forces of attraction between the gas molecules
(B) An orbital is designated by three quantum numbers
while an electron in an atom is designated by four quantum
numbers.

(C) Total orbital angular momentum of electron in 's' orbital
is equal to zero.

(D) The value of m for d 2 is zero.
z

54. The correct option representing a Freundlich 55. The density of 2M aqueous solution of NaoH is 1.28
adsorption isotherm is - g/cm3.The molality of the solution is [Given that
molecular mass of of NaOh = 40 g mol-1
(A) (x)/(m)=k p-0.5

(B) (x)/(m)=k p-1 (A) 1.67 m

(C) (x)/(m)=k p-0.3 (B) 1.32 m

(D) (x)/(m)=k p2.5 (C) 1.20 m

(D) 1.56 m

56. Iron carbonyl, Fe (CO) is 57. Which of the following reactions are
5
disproportionation reaction ? [a] 2Cu+ → Cu2+ + Cu0 [b]
(A) trinuclear
3MnO2-4 + 4H+ --> 2MnO +MnO +2H O [c] 2KMnO ----
4 2 2 4
(B) mononuclear
> K MnO + MnO + O [d] 2MnO + 3Mn2+ +2H O >
2 4 4 2 4 2
(C) tetranuclear 5MnO + 4H+ Select the correct option from the following
2
(D) dinuclear :

(A) [a] and [b] only

(B) [a], [b] and [c]

(C) [a], [b] and [d]

(D) [a] and [d] only

58. The most stable carbocation, among the following is - 59. An ideal gas expands isothermally from 10-3m3 to 10-
2m3 at 300k against a constant pressure of 105 Nm-2. The
(A) CH -CH-CH -CH -CH
3 2 2 3
work done on the gas is -
(B) CH -CH -CH
3 2 2
(A) + 900 Kj
(C) (CH ) C-CH-CH
3 3 3
(B) - 900 Kj
(D) CH -CH -CH-CH -CH
3 2 2 3
(C) + 270KJ

(D) - 900 J

60. Which will make the basic buffer ? 61. Which of the following statements is not true for
halogens ?
(A) 50 mL of 0.1 M NaOH +25 mL of 0.1 M CH COOH
3
(B) 100 mL of 0.1M CH COOH + 100 mL of 0.1 M NaOH (A) All but fluorine show positive oxidation.
3
(C) 100 mL of 0.1 M HCl + 200 mL of 0.1 M NH OH (B) All are oxidizing agents.
4
(D) 100 mL of 0.1 M HCl + 100 mL of 0.1M NaOH (C) All from monobasic oxyacids.

(D) Chlorine has the highest electron-gain enthalpy.

62. For the cell reaction 2Fe3+ (aq) + 2I- (aq) --> 2Fe2+ 63. Which of the following is an amphoteric hydroxide ?
(aq) + I (aq) E = 0.24 V at 298 K. The.standard Gibbs
2 cell (A) Sr(OH)
2
energy (Δ G°) of the cell reaction is : [Given that Faraday
r
(B) Ca(OH)
constant F = 96500 C mol-1] 2
(C) MgOH
(A) -46.32kd mol-1 2
(D) Be(OH)
(B) -23.16kJ mol-1 2

(C) 46.32k3 mol-1

(D) 23.16kJ mol-1

64. When initial concentration of the reactant is doubled, 65. Iron exhibits bcc structure at room temperature.
the half-life period of a zero order reaction Above 900°C, it transforms to fcc structure. The ratio of
density of iron at room temperature to that at 900°C
(A) is tripled
(assuming molar mass and atomic radii of iron remains
(B) is doubled
constant with temperature) is
(C) is halved
(A) 3 √(3)4 √(2)
(D) remains unchanged
(B) 4 √(3)3 √(2)

(C) √(3)√(2)

(D) 1/2

66. Hydrocarbon (A) reacts with bromine by substitution 67. Which one of the following ionns exhibits d-d
to form an alkyl bromine which by Wurtz reaction is transition and paramagnetism as well ?
converted to gaseous hydrocarbon containing less than
(A) MnO -
4
four carbon atoms. (A) is
(B) Cr O 2-
2 7
(A) CH - CH
3 3 (C) CrO 2-
4
(B) CH =CH
2 2 (D) MnO 2-
4
(C) CH ≡ CH

(D) CH
4

68. The manganate and permanganate ions are 69. For a reaction, activation energy E = 0 and the rate
a
tetrahedral, due to: constant at 200K is 1.6 x 106s-1 . The rate constant at
400 K will be - [Given that gas constant, R = 8.314 JK
(A) The π- bonding involves overlap of p-orbitals of oxygen -1
mol
with d-orbitals of manganese -1

(B) There is no π- bonding (A) 1.6 x 103s-1

(C) The - bonding involves overlap of p-orbitals of oxygen (B) 3.2 x 106s-1

with p-orbitals of manganese (C) 3.2 x 104s-1

(D) The w- bonding involves overlap of d-orbitals of oxygen (D) 1.6 x 106s-1
with d-orbitals of manganese

70. Which mixture of the solutions will lead to the 71. Which of the following set of molecules will have zero
formation of negatively charged colloidal sol ? dipole moment ?

(A) 50 mL of 1 M AgNO + 50 mb of 1.5M KI (A) Ammonia, beryllium difluoride, water, 1,4-
3
(B) 50 mL of 1 M AgNO + 50 mL of 2M KI dichlorobenzene
3
(C) 50mL of 2 M AgNO + 50 mL of 1.5 M KI (B) Boron trifluoride, beryllium difluoride, carbon dioxide,
3
1,4-dichlorobenzene
(D) 50mL of 0.1 M AgNO3 + 50 mL of 0.1 M KI
(C) Nitrogen trifluoride, beryllium difluoride, water, 1,3-
dichlorobenzene

(D) Boron trifluoride, hydrogen fluoride, carbon dioxide, 1,3-
dichlorobenzene

72. Match the Xenon compounds in Column -I with its 73. Which is the correct thermal stability order for H E
2
structure in Column - II and assign the correct code : (E=0, S, Se, Te and Po) ?

(A) a-i b-ii c-iii d-iv (A) H S H O H Se H Te H Po »
2 2 2 2 2
(B) a-ii b-iii c-iv d-i (B) H O H S H Se H Te H Po
2 2 2 2 2
(C) a-ii b-iii c-i d-iv (C) H Po H Te H Se H S H O.
2 2 2 2 2
(D) a-iii b-iv c-i d-ii (D) H Se H Te H Po H O H S
2 2 2 2 2

74. Among the following, the reaction that proceeds 75. A compound ‘X’ upon reaction with H O produces a
2
through an electrophilic substitution, is : colorless gas ‘Y’ with rotten fish smell. Gas ‘Y’ is
absorbed in a solution of CuSO to give Cu P as one of
(A) 4 3 2
the products . Predict the compound ‘X’.
(B)
(A) As O
(C) 2 3
(B) Ca (PO )
(D) 3 4 2
(C) Ca P
3 2
(D) NH Cl
4

76. Which structure(s) of proteins remains intact during 77. Identify the major products P, Q and R in the
the denaturation process ? following sequence of reaction :

(A) secondary structure only

(B) Tertiary structure only

(C) Both secondary and tertiary structures

(D) Primary structure

(A)

(B)

(C)

(D)

78. Among the following, the one that is not a green 79. The method used to remove temporary hardness of
house gas is: water is:

(A) nitrous oxide (A) Calgon’s method

(B) methane (B) Clark’s method

(C) ozone (C) Ion-exchange method

(D) sulphur dioxide (D) Synthetic resins method

80. Identify the incorrect statement . 81. The liquified gas that is used in dry cleaning along
with a suitable detergent is -
(A) Ores are minerals that may contain a metal.

(B) Gangue is ore contaminated with undesired materials. (A) NO
2

(C) The scientific and technological Process used for (B) CO
2
isolation of the metal from its ore is known as metallurgy. (C) Water gas

(D) Minerals are naturally occurring chemical substances in (D) Petroleum gas
the earth’s crust.

82. Identify the incorrect statement related to PCI from 83. Orbital having 3 angular nodes and 3 total nodes is -
5
the following :
(A) 4 f
(A) Three equatorial P— Cl bonds make an angle of 120° (B) 6 d
with each other
(C) 5 p
(B) Two axial P—Cl bonds make an angle of 180°with each
(D) 2 d
other

(C) Axial P—Cl bonds are longer than equatorial P—Cl bonds

(D) PCI molecule is non-reactive
5

84. Among CaH , BeH , BaH , the order of ionic 85. The compound that is most difficult to protonate is:
2 2 2
character is
(A)
(A) BeH BaH CaH (B)
2 2 2
(B) CaH BeH BaH (C)
2 2 2
(C) BeH CaH BaH (D)
2 2 2
(D) BaH BeH CaH
2 2 2

86. Match the metal ions given in column 1 with the spin 87. In which case change in entropy is negative ?
magnetic moments of the ions given in column 2 and
(A) Evaporation of water
assign the correct code : Column 1 Column 2 A). Co3+ i)
(B) Expansion of a gas at constant temperature
√8 B. M. B). Cr3+ ii)√35 B. M. C). Fe3+ iii) √3 B. M. D). Ni2+
iv) √24 B. M. v) √15 B.M. (C) Sublimation of solid to gas

(D) 2H(g) --> HC (g)
(A) a - iii , b - v , c - i , d - ii 2

(B) a - iv , b - i, c - ii , d - iii

(C) a - iv , b - v , c - ii , d - i

(D) a - i , b - ii , c - iii , d - iv

88. The difference between amylose and amylopectin is 89. Which of the following compounds is used in
cosmetic surgery ?
(A) amylopectin have 1→4 α-linkage and 1→6 β-linkage

(B) amylose have 1→4 α-linkage and 1→6 β-linkage (A) Silicones

(C) amylopectin have 1→4 α-linkage and 1→6 a-linkage (B) Zeolites

(D) amylose is made up of glucose and galactose (C) Silica

(D) Silicates

90. Under isothermal condition, a gas at 300 K expands
from 0.1 L to 0.25 L against a constant external pressure
of 2 bar. The work done by the gas is: . [Given that 1 Lbar
= 100 J]

(A) -30 J

(B) 5 kJ

(C) 25 J

(D) 30 J

BOTANY

91. Casparian strips occur in 92. Match the column I with column II. Select the correct
option from the following:
(A) Cortex

(B) Pericycle (A) ( a)-(iii), ( b)-(iv), ( c)-(ii), ( d)-(i)

(C) Endodermis (B) ( a)-(ii), ( b)-(i), ( c)-(iii), ( d)-(ii)

(D) Epidermis (C) ( a)-(i), ( b)-(iii), ( c)-(ii), ( d)-(iv)

(D) ( a)-(ii),( b)-iv), ( c)-(i), ( d)-(iii)

93. Which of the following statements is correct the 94. Which of these following methods is the most
origin and evolution of men ? suitable for disposal of nuclear waste ?

(A) Homo habilis probably ate meat. (A) Shoot the waste into space

(B) Neanderthal men lived in Asia between 1,00,000 and (B) Bury the waste under Antarctic ice-cover
40,000 years back. (C) Dump the waste within rocks under deep ocean
(C) Agriculture came around 50,000 years back. (D) Bury the waste within rocks deep below the Earth’s
(D) The Dryopithecus and Ramapithecus primates 15 million surface
years ago,walked like men.

95. What triggers activation of protoxin to active Bt 96. If an agricultural field is liberally irrigated for a
toxin of Bacillus thuringiensis in boll worm ? prolonged period Of time, it is likely to face a problem of
:
(A) Body temperature

(B) Moist surface of midgut (A) Acidity

(C) Alkaline pH of gut (B) Salinity

(D) Acidic pH of stomach (C) Metal toxicity

(D) Alkalinity

97. Which of the following statements is incorrect ? 98. In the process of transcription in Eukaryotes, the
RNA polymerase I transcribes —
(A) Viroids lack a protein coat

(B) Viruses are obligate parasites (A) rRNAs—28S, 18S and 5.8 S

(C) Infective constituent in viruses is the protein coat (B) Precursor of mRNA, hmRN A

(D) Prions consist of abnormally folded proteins (C) mRNA with additional processing, capping and tailing

(D) tRNA, 5 srRNA and snRNAs

99. Which of the following sexually transmitted diseases 100. Plants having little or no secondary growth are
is not completely curable?
(A) Conifers
(A) Gonorrhoea (B) Deciduous angiosperms
(B) Genital warts (C) Grasses
(C) Genital herpes (D) Cycads
(D) Chlamydiasis

101. An enzyme catalysing the removal of nucleotides 102. Which of the following statement is correct ?
from ends of DNA is :
(A) Horsetails are gymnosperms
(A) Exonuclease (B) Selaginella is heterosporous, while Salvinia is
(B) Protease homosporous.

(C) DNA ligase (C) Ovules are not enclosed by ovary wall in gymnosperms.

(D) Endonuclease (D) Stems are usually unbranched in both Cycas and
Cedrus.

103. The frequency of recombination between gene pairs 104. Which of the following is not a feature of active
on the same chromosome as a measure of the distance transport of solutes in plants ?
between genes was explained by :
(A) Occurs through membranes
(A) T.H. Morgan (B) Requires ATP
(B) Gregor J. Mendel (C) Occurs against concentration gradient
(C) Alfred Sturtevant (D) Non-selective
(D) Sutton Boveri

105. A gene locus has two alleles A, a. If the frequency of 106. Which among the following is not a prokaryote?
dominant allele A is 0.4, then what will be the frequency
(A) Nostoc
of homozygous dominant, heterozygous and homozygous
(B) Mycobacterium
recessive individuals in the population ?
(C) Saccharomyces
(A) 0.36 (AA); 0.48 (Aa); 0.16 (aa).
(D) Oscillatoria
(B) 0.16 (AA); 0.24 (Aa); 0.36 (aa)

(C) 0.16 (AA); 0.48 (Aa); 0.36 (aa)

(D) 0.16 (AA); 0.36 (Aa); 0.48 (aa)

107. Match the organisms in column I With in column II 108. Coca alkaloid or cocaine is Obtained from :
Select the correct option from the following:
(A) Erythroxylum coca
(A) ( a)-(iii), ( b)-(iv), ( c)-(ii),( d)-(i) (B) Datura
(B) ( a)-(ii), ( b)-(i), ( c)-(iii),( d)-(ii) (C) Papaver somniferum
(C) ( a)-(i), ( b)-(iii), ( c)-(ii),( d)-(iv) (D) Atropha belladona
(D) ( a)-(ii), ( b)-iv), ( c)-(i),( d)-(iii)

109. The concept of “Omnis cellula-e cellula” regarding 110. Which of the following can be used as a biocontrol
cell division was first proposed by : agent in the treatment of plant disease ?

(A) Rudolf Virchow (A) Trichoderma

(B) Theodore Schwann (B) Chlorella

(C) Schleiden (C) Anabaena

(D) Aristotle (D) Lactobacillus

111. Between which among the following, the 112. Identify the cells whose secretion protects the
relationship is not an example of commensalism ? lining of gastro-intestinal tract.from various enzymes.

(A) Sea Anemone and Clown fish (A) Chief Cells

(B) Female wasp and fig species (B) Goblet Cells

(C) Orchid and the tree on which it grows (C) Oxyntic Cells

(D) Cattle Egret and grazing cattle (D) Duodenal Cells

113. Select the wrong statement : 114. In Hatch and Slack pathway, the primary C0
2
acceptor is -
(A) Pseudopodia are locomotory and feeding structure in
Sporozoans. (A) Phosphoenol pyruvate

(B) Mushrooms belong to basidiomycetes. (B) Rubisco

(C) Cell wall is present in members of Fungi and Plantae. (C) Oxaloacetic acid

(D) Mitochondria are the powerhouse of the cell in all (D) Phosphoglyceric acid
kingdoms except Monera.

115. Which of the following has proved helpful in 116. In the dicot root the vascular cambium originates
preserving pollen as fossils? from :

(A) Oil content (A) Parenchyma between endodermis and pericycle

(B) Cellulosic intine (B) Interfascicular and interfascicular tissue in a ring

(C) Pollenkitt (C) Tissue located below the phloem bundles and a portion

(D) Sporopollenin of pericycle tissue above protoxylem

(D) Cortical region

117. Which of the following protocols did aim for 118. Niche is
reducing emission of chlorofluorocarbons into the
(A) the range of temperature that the organisms needs to
atmosphere ?
live
(A) Montreal Protocol (B) the physical space where an organism lives
(B) Kyoto Protocol (C) all the biological factors in the organism's environment
(C) Gothenburg Protocol (D) the functional role played by the organism
(D) Geneva Protocol

119. Which of the following flowers only one in its life- 120. It takes very long time for pineapple plants to
time? produce flowers. Which combination of hormones can be
applied to artificially induce flowering in pineapple plants
(A) Mango
throughout the year to increase yield ?
(B) Jackfruit
(A) Auxin and Ethylene
(C) Bamboo plant
(B) Gibberellin and Cytokinin
(D) Papaya
(C) Gibberellin and Abscisic acid

(D) Cytokinin and Abscisic acid

121. Which one is wrongly matched ? 122. Pneumatophores occur in

(A) Gemma cups - Marchantia (A) Carnivorous Plants

(B) Biflagellate zoospores - Brown algae (B) Free-Floating hydrophytes

(C) Uniflagellate gametes - Polysiphonia (C) Halophytes

(D) Unicellular organism - Chlorella (D) Submerged hydrophytes

123. Which of the following pairs is wrongly matched? 124. Which of the following statements is incorrect ?

(A) XO type sex determination : Grasshopper (A) Morels and truffles are edible delicacies.

(B) ABO blood grouping : Co-dominance (B) Clavicepsis a source of many alkaloids and LSD

(C) Strach synthesis in pea : Multiple alleles (C) Conidia are produced exogenously and ascospores

(D) T.H. Morgan : Linkage endogenously...

(D) Yeasts have filamentous bodies with long thread-like
hyphae.

125. Which of the following statements is correct ? 126. Extrusion of second polar body from ‘egg nucleus
occurs :
(A) Cornea is an external, transparent and protective
proteinaceous covering of the eye-ball. (A) after entry of sperm but before fertilization

(B) Cornea consists of dense connective tissue of elastin and (B) after fertilization
can repair itself. (C) before entry of sperm into ovum
(C) Cornea is convex, transparent layer which is highly (D) simultaneously with first cleavage
vascularised.

(D) Cornea consists of dense matrix of collagen and is the
most sensitive portion of the eye.

127. In Which one of the following, both autogamy and 128. In RNAi, the genes are silenced using :
geitonogamy are prevented ?
(A) ss -RNA
(A) Castor (B) ds-DNA
(B) Maize (C) ds - RNA
(C) Wheat (D) ss -DNA
(D) Papaya

129. Exploration of molecular, genetic and species level 130. The Golgi complex participates in
diversity for novel products of economic importance is
(A) Respiration in bacteria
known as :
(B) Formation of secretory vesicles
(A) Bioremediation
(C) Fatty acid breakdown
(B) Bioprospecting
(D) Activation of amino acid
(C) Biopiracy

(D) Bioenergetics

131. Oxygen is not produced during photosynthesis by 132. Select the correct match:

(A) Cycas (A) T. H. Morgan - Transduction

(B) Nostoc (B) F2 x Recessive parent - Dihybrid cross

(C) Green sulphur bacteria (C) Ribozyme - Nucliec acid

(D) Chara (D) G. Mendel - Transformation

133. Phloem in gymnospérms lacks : 134. Following statements describe the characteristics of
the enzyme Restriction Endonuclease. Identify the
(A) Albuminous cells and sieve cells
incorrect statement.
(B) Sieve tubes only
(A) Theenzyme cuts DNA molecule at identified position
(C) Companion Cells Only .
within the DNA.
(D) Both Sieve tubes and companion cells
(B) The enzyme binds DNA at specific sites and cuts only
one of the two strands.

(C) The enzyme cuts the sugar-phosphate backbone at
specific sites on each strand.

(D) The enzyme recognizes a specific palindromic nucleotide
sequence in the DNA.

135. What is the role of NAD+ in cellular respiration ?

(A) It is a nucleotide source for ATP synthesis

(B) It functions as an electron carrier

(C) It functions as an enzyme

(D) It is the final electron acceptor for anaerobic

ZOOLOGY

136. Exploitation of bioresources of a nation by 137. Match the items given in column 1 with those
multinational companies without authorization from the column 2 and select the correct option given below :
concerned country is referred to as Column 1 Column 2 a. Tricuspid value 1. Between left
atrium and left ventricle b. Bicuspid value 2. Between
(A) Bioethics
right ventricle and c. Semilunar valve 3. Between right
(B) Biowar
atrium and right ventricle
(C) Bioweapon
(A) a-1 , b-2 , c-3
(D) Biopiracy
(B) a-1 , b-3 , c-2

(C) a-3 , b-1 , c-2

(D) a-2 , b-1 , c-3

138. Match the following genera with their respective 139. AGGTATCGCAT is a sequence from the coding strand
phylum: of a gene. What will be the corresponding sequence of
the transcribed mRNA ?
(A) [a]- i, [b]-iii, [c]-iv, [d]-ii

(B) [a]- iii, [b]-iv, [c]-ii, [d]-i (A) ACCUAUGCGAU

(C) [a]- iv, [b]-i, [c]-iii, [d]-ii (B) UGGTUTCGCAT

(D) [a]- iii, [b]-iv, [c]-i, [d]-ii (C) AGGUAUCGCAU

(D) UCCAUAGCGUA

140.  The Earth Summit held in Rio de Janeiro in 1992 was 141. Match the following organisms with the products
called : they produce : Select the correct option.

(A) to reduce CO emissions and global warming. (A) a-ii b-iv c-v d-iii
2
(B) for conservation of biodiversity and sustainable (B) a-ii b-iv c-iii d-v
utilization of its benefits. (C) a-iii b-iv c-v d-i
(C) to assess threat posed to native species by invasive (D) a-ii b-i c-iii d-v
weed species.

(D) for immediate steps to discontinue use of CFCs that
were damaging the ozone layer.

142. Which of the following diseases is an auto-immune 143. Which of the following is not an autoimmune
disorder ? disease ?

(A) Osteoporosis (A) Alzeimer's disease

(B) Gout (B) Rheumatoid arthritis

(C) Systematic lupus erythematosus (C) Psoriasis

(D) Arthritis (D) Vitiligo

144. Select the correct sequence of events. 145. The two antibiotic resistance genes on vector
pBR

(A) Gametogenesis-> Syngamy->Gamete transfer-> 322 are for

Zygote->Cell division (Cleavage)->Cell differentiation- (A) Chloramphenicol and Tetracycline

>Organogenesis (B) Tetracycline and Kanamycin

(B) Gametogenesis->Gamete transfer->Syngamy->Zygote- (C) Ampicillin and Tetracycline
>Cell differentiation ->Cell division (Cleavage)->Cell (D) Ampicillin and Chloramphenicol
differentiation->Organogenesis

(C) Gametogenesis->Gamete transfer->Syngamy ->Zygote-
>Cell division (Cleavage)->Cell differentiation-
>Organogenesis

(D) Gametogenesis->Gamete transfer->Syngamy ->Zygote-
>Cell division (Cleavage)->Organogenesis->Cell
differentiation

146. Which of these statements is incorrect ? 147. In which disease does mosquito transmitted
pathogen cause chronic inflammation of lymphatic
(A) Glycolysis operates as long as it is supplied with NAD
vessels ?
that can pickup hydrogen atoms.

(B) Glycolysis occur in cytosol (A) Ringworm disease

(C) Enzymes of TCA cycle are present in mitochondrial (B) Ascariasis

matrix. (C) Elephantiasis

(D) Oxidative phosphorylation takes place in outer (D) Amoebiasis
mitochondrial membrane.

148. Select the incorrect statement. 149. What map unit (Centimorgan) is adopted in the
construction of genetic maps ?
(A) Inbreeding increases homozygosity.

(B) Inbreeding is essential to evolve purelines in any animal. (A) A unit of distance between two expressed genes,
representing 10% cross over.
(C) Inbreeding selects harmful recessive genes that reduce
fertility and productivity. (B) A unit of distance between two expressed genes,
representing 100% cross over.
(D) Inbreeding helps in accumulation of superior genes and
elimination of undesirable genes. (C) A unit of distance between genes on chromosomes,
representing 1% cross over.

(D) A unit of distance between genes on chromosomes,
representing 50% cross over.

150. Kwashiorkor disease is due to - 151. The correct sequence of phases of cell cycle is

(A) deficiency of carbohydrates (A) M→ G → G → S
1 2
(B) protein deficiency not accompanied by calorie deficiency (B) G → G → S → M
1 2
(C) simultaneous deficiency of proteins and fats (C) S --> G → G → M
1 2
(D) simultaneous deficiency of proteins and calories (D) G → S → G → M
1 2

152. Among the following sets of examples for divergent 153. Many ribosomes may associate with a single mRNA
evolution, select the incorrect option : to form multiple copies of a polypeptide simultaneously.
Such strings of ribosomes are termed as
(A) Brain of bat, man and cheetah

(B) Heart of bat, man and cheetah (A) Plastidome

(C) Forelimbs of man, bat and cheetah (B) Polyhedral bodies

(D) Eye of octopus, bat and man (C) Polysome

(D) Nucleosome

154. Artificial light, extended work-time and reduced 155. Select the correct sequence for transport of sperm
sleep-time disrupt the activity of - cells in male reproductive system.

(A) Adrenal gland (A) Testis —> Epididymis —> Vasa efferentia —> Rete

(B) Posterior pituitary gland testis Inguinal canal —> Urethra

(C) Thymus gland (B) Seminiferous tubules —> Rete testis —> Vasa efferentia
—> Epididymis —> Vas deferens —> Ejaculatory duct —>
(D) Pineal gland
Urethra —> Urethral meatus

(C) Seminiferous tubules —> Vasa efferentia —> Epididymis
—> Inguinal canal —> Urethra

(D) Testis —> Epididymis —> Vasa efferentia —> Vas
deferens —> Ejaculatory duct —> Inguinal canal —> Urethra
—> Urethral meatus

156. Which of the following pairs of gases is mainly 157. Which of the following organisms are known as
responsible for green house effect ? chief producers in the oceans ?

(A) Ozone and Ammonia (A) Cyanobacteria

(B) Oxygen and Nitrogen (B) Diatoms

(C) Nitrogen and Sulphur dioxide (C) Dinoflagellates

(D) Carbon dioxide and Methane (D) Euglenoids

158. What will be the sequence of mRNA produced by 159. The ciliated epithelial cells are required to move
the following stretch of DNA ? particles or mucus in a specific direction. In humans,
these cells are mainly present in:
(A) 3' UACGUACGUACGUAC 5'

(B) 5' AUGCAUGCAUGCAUG 3' (A) Bile duct and Bronchioles

(C) 3' AUGCAUGCAUGCAUG 5' (B) Fallopian tubes and Pancreatic duct

(D) 5' UACGUACGUACGUAC 3' (C) Eustachian tube and Salivary duct

(D) Bronchioles and Fallopian tubes

160. Which of the following statements is not correct ? 161. The shorter and longer arms of a submetacentric
chromosome are referred to as:
(A) Lysosomes have numerous hydrolytic enzymes.

(B) The hydrolytic enzymes of lysosomes are active under (A) s-arm and l-arm respectively

acidic pH. (B) p-arm and q-arm respectively

(C) Lysosomes are membrane bound structures. (C) q-arm and p-arm respectively

(D) Lysosomes are formed by the process of packaging in (D) m-arm and n-arm respectively
the endoplasmic reticulum.

162. Select the incorrect statement. 163. Match the hominids with their correct brain size:
Select the correct option.
(A) Male fruit fly is heterogametic.

(B) Inmale grasshoppers, 50% of sperms have no sex- (A) a-iii b-i c-iv d-iii

chromosome. (B) a-iii b-ii c-i d-iv

(C) In domesticated fowls, sex of progeny depends on the (C) a-iii b-iv c-i d-ii
type of sperm rather than egg. (D) a-iv b-iii c-i d-ii
(D) Human males have one of their sex-chromosome much
shorter than the other.

164. Respiratory Quotient (RQ) value of tripalmitin is: 165. Match the following structures with their respective
location in organs: Select the correct option from the
(A) 0.9
following :
(B) 0.7
(A) a-iii b-i c-ii d-iv
(C) 0.07
(B) a-ii b-iv c-i d-iii
(D) 0.09
(C) a-iii b-iv c-i d-ii

(D) a-iii b-ii c-i d-iv

166. Match the following. 167. Which of the following animals are true coelomates
with bilateral symmetry ?
(A) [a]- iv, [b]-iii, [c]-ii, [d]-i

(B) [a]- iii, [b]-iv, [c]-i, [d]-ii (A) Platyhelminthes

(C) [a]- iii, [b]-iv, [c]-ii, [d]-i (B) Annelids

(D) [a]- iv, [b]-iii, [c]-i, [d]-ii (C) Adult Echinoderms

(D) Aschelminthes

168. Which of the following hormones can play a 169. Nissl bodies are mainly composed of
significant role in osteoporosis ?
(A) Nuclcic acids and SER
(A) Estrogen and Parathyroid hormone (B) DNA and RNA
(B) Progesterone and Aldosterone (C) Protein and lipids
(C) Aldosterone and Prolactin (D) Free ribosomes and RER
(D) Parathyroid hormone and Prolactin

170. The contrasting characteristics generally in a pair 171. Which of the following statements regarding
used for identification of animals in Taxonomic Key are mitochondria is incorrect ?
referred to as :
(A) Outer membrane is permeable to monomers of
(A) Doublet carbohydrates, fats and proteins.

(B) Alternate (B) Enzymes of electron transport are embedded in outer

(C) Lead membrane.

(D) Couplet (C) Inner membrane is convoluted with infoldings.

(D) Mitochondrial matrix contains single circular DNA
molecule and ribosomes.

172. After meiosis I, the resultant daughter cells have 173. Thiobacillus is a group of bacteria helpful in
carrying out :
(A) same amount of DNA in comparison to haploid gamete

(B) four times the amount of DNA in comparison to haploid (A) Nitrogen fixation

gamete. (B) Chemoautotrophic fixation

(C) same amount of DNA as in the parent cell in S phase. (C) Nitrification

(D) twice the amount of DNA in comparison to haploid (D) Denitrification
gamete.

174. Which of the following sexually transmitted 175. What would be the heart rate of a person if the
diseases do not specifically affect reproductive organs ? cardiac output is 5 L, blood volume in the ventricles at
the end of diastole is 100 mL and at the end of
(A) AIDS and Hepatitis B
ventricular systole is 50 mL?
(B) Chlamydiasis and AIDS
(A) 50 beats per minute
(C) Genital warts and Hepatitis-B
(B) 75 beats per minute
(D) Syphilis and Genital herpes
(C) 100 beats per minute

(D) 125 beats per minute

176. A specialised nodal tissue embedded in the lower 177. Which one of the following equipments is
comer of the right atrium, close to Atrio-Ventricular essentially required for growing microbes on a large
septum delays the spreading of impulses to the heart scale, for industrial production of enzymes ?
apex for about 0.1 sec of impulses to heart apex for
(A) BODincubator
about 0.1 sec. This delay allows -
(B) Sludge digester
(A) blood to enter pulmonary arteries.
(C) Industrial oven
(B) the atria to empty completely.
(D) Bioreactor
(C) blood to enter the aorta.

(D) the ventricles to empty completely.

178. Which one of the following is not a method of in situ 179. Match the items given in Column 1 with those in
conservation of biodiversity ? Column 2 and select the correct option given below :
Column 1 (Function) Column 2 (Part of Excretory System )
(A) Biosphere Reserve
a). Ultrafiltration i). Henle's loop b). Concentration of
(B) Wildlife Sanctuary
urine ii). Ureter c). Transport of urine iii). Urinary bladder
(C) Botanical Garden d). Storage of urine iv). Malpighian corpuscle v). Proximal
(D) Sacred Grove convoluted tubule

(A) a → v, b → iv, c → i, d → iii

(B) a → iv, b → i, c → ii, d → iii

(C) a → iv, b → v, c → ii, d → iii

(D) a → v, b → iv, c → i, d → ii

180. The contraceptive 'SAHELI'

(A) is an IUD

(B) increase the concentration of estrogen and prevents
ovulation in females.

(C) blocks estrogen receptors in the uterus, preventing eggs
from getting implanted.

(D) is a post-coital contraceptive.

ANSWER KEY

1. (B) 2. (D) 3. (B) 4. (B) 5. (C) 6. (B) 7. (D)

8. (D) 9. (B) 10. (D) 11. (D) 12. (A) 13. (A) 14. (B)

15. (C) 16. (C) 17. (B) 18. (B) 19. (C) 20. (A) 21. (D)

22. (B) 23. (C) 24. (D) 25. (A) 26. (B) 27. (B) 28. (D)

29. (B) 30. (C)Get Free Sample31.
Papers,
(D) Question Papers,
32.Mock
(B)Tests & Study Material
33. (A)at aglasem.com34. (D) 35. (C)

36. (C) 37. (B) 38. (C) 39. (C) 40. (A) 41. (C) 42. (A)

43. (D) 44. (C) 45. (B) 46. (D) 47. (C) 48. (A) 49. (B)

50. (D) 51. (C) 52. (A) 53. (D) 54. (C) 55. (D) 56. (B)

57. (A) 58. (A) 59. (D) 60. (C) 61. (C) 62. (A) 63. (D)

64. (B) 65. (A) 66. (D) 67. (D) 68. (A) 69. (D) 70. (A)

71. (B) 72. (B) 73. (C) 74. (B) 75. (C) 76. (D) 77. (D)

78. (D) 79. (B) 80. (D) 81. (B) 82. (D) 83. (C) 84. (C)

85. (D) 86. (C) 87. (D) 88. (C) 89. (B) 90. (D) 91. (C)

92. (C) 93. (B) 94. (D) 95. (C) 96. (B) 97. (C) 98. (A)

99. (C) 100. (C) 101. (A) 102. (C) 103. (C) 104. (D) 105. (C)

106. (C) 107. (C) 108. (A) 109. (A) 110. (A) 111. (B) 112. (B)

113. (A) 114. (A) 115. (D) 116. (C) 117. (A) 118. (D) 119. (C)

120. (A) 121. (C) 122. (C) 123. (C) 124. (D) 125. (D) 126. (A)

127. (D) 128. (C) 129. (B) 130. (B) 131. (C) 132. (C) 133. (D)

134. (B) 135. (B) 136. (D) 137. (C) 138. (D) 139. (C) 140. (B)

141. (B) 142. (C) 143. (A) 144. (C) 145. (C) 146. (D) 147. (C)

148. (C) 149. (C) 150. (B) 151. (D) 152. (D) 153. (C) 154. (D)

155. (B) 156. (D) 157. (B) 158. (D) 159. (D) 160. (D) 161. (B)

162. (C) 163. (C) 164. (B) 165. (C) 166. (B) 167. (B) 168. (A)

169. (D) 170. (D) 171. (B) 172. (D) 173. (D) 174. (A) 175. (C)

176. (B) 177. (B) 178. (C) 179. (B) 180. (C)