MCAT Past Paper
MCAT Solved MCQs
Choose the
alternative closest in meaning to the underlined words in the following
sentences:
1. The two
companies are going to merge
by the end of the year.
(A) Become one (B)
divided into two (C) dissolve (D) None of these
2. It was a big mistake.
(A) blunder (B) tragedy (C) catastrophe (D) mishap
Choose
one word to fit the meaning in the following sentences:
3. Stormy
winds and heavy waves the coastal areas.
(A) Splashed (B) clashed (C) lashed (D)
hashed
4. The
overseas Pakistanis are facing difficulties in sending through banks to their home.
(A) remittances (B) rebate (C) remuneration (D)
revenue
Which
of the underlined words (given below as options) is incorrect?
5.The
thief got in from the window.
(A)The thief (B) got in (C) from (D)
the
Choose the best option for the
following.
6. He is not a
celebrity, but he played some roles as a ____________ actor.
(A) additional (B) secondary (C) second (D) supporting
Read
the passages and answer the questions Number 7 & 8:
With the American centennial
Exposition doors open to an eagerly waiting public on May 10, 1876, Edward
Bannister was not the only black artist included among the painters and
sculptors exhibiting well over a thousand works in memorial Hall. Much to the
general surprise a black sculptor was one of the small numbers of women artists
whose works was on view. Edmonia Lewis was represented by a work in the neoclassic
tradition. A handsomely carved marble called the Dying Cleopatra, which was
also singled out to receive an award at the Exposition. This popular work was
probably the most forthright statement that has yet been made by a Black
American artist about the beauty of African people. A sensitive awareness of
her own racial origin was a basic element in the work of his independent young
woman. She was the first Black to develop her artistic talent, accepting advice
from friends such as the well-known abolitionist William Lloyd Garrison, her
studies in sculpture were imaginative, and she exhibited a discipline that
convinced her friends on her serious dedication to art, thus securing their
support in her efforts to continue her studies in Rome.
7.
What does the passage mainly discuss?
(A) The Dying Cleopatra (B) A nineteenth –
Century artist
(C) The abolitionist movement (D) The history of several
African nations
8.
According to the passage, Edmonia Lewis was which of the following?
(A) The Painter (B) The Teacher (C) The sculptor (D)
Historian
9. Marconi
submitted his invention to the_____ government.
(A)Italian (B)
British (C) American (D) German
10. Lucy is a _____ child according to William
Wordsworth.
(A)
Dead (B) living (C) happy (D) injured
Best
of luck
Section II … BIOLOGY
11.
According to various theories, ascent of sap does not require which of the
following?
(A) Root pressure (B) Guttation (C) Transpiration (D)All of these
12.True
about circulatory system of earth worm
(A) Open type (B)
Coelom is reduced
(C) Capillaries and veins are absent (D)
Hemoglobin is dissolved in plasma
13.Carbonic
anhydrase is present in which cell?
(A) Neutrophils (B) Basophils (C) RBC (D) Monocyte
14.Residual volume is about
_____________ % of total lung capacity
(A)
10% (B)
20% (C) 30% (D)
40%
15.Most
productive zone of sea is
(A) Neritic zone (B) Oceanic zone (C) Euphotic zone (D) Abyssal zone
16.Under
microscope, area of sarcomere consist of only thick filaments is called
(A) H – zone (B) I – Band (C) A – band (D)
Z – line
17.Plant
hormone that destroys chloroplast is
(A) Abscisic acid (B) Ethene (C)
Cytokine (D) Aluxin
18.Dementia
occurs in which disease
(A) Parkinson’s disease (B)
Alzheimer’s disease
(C) Epilepsy (D)
All of the above
19.Seed
coat is derived from which structure?
(A) Ovary (B) Cotyledon (C)
Integuments of ovule (D) Endosperm
20.
During menstrual cycle, LH is secreted when
(A) FSH is decreased, estrogen is
decreased
(B) FSH in increased, estrogen in
decreased
(C) Menstruation starts
(D) FSH is decreased, estrogen in
increased
21.Which
one of the following is an example of abnormal development due to meiotic
errors in males?
(A) Dextrocardia (B) Klinefelter’s syndrome (C) Turner’s syndrome (D) None
22.
Which gland has a role in the immunity & defence?
(A) Pancreas (B) Thymus (C)
Pineal (D) Ovary
23.About
the theories of evolution which one is correct?
(A) Lamarck theory is based on
natural selection
(B) According
to De Veries, mutation in the cause of evolution
(C) Theory of special creation does not support theory of organic
evolution
(D) Both B & C are correct
24.Which
zooid is not found in physalia?
(A) Gonozooid (B) Gastrozzoid (C)
Smaller Dactylozooid (D)None of these
25.
Which is the distinguishing characteristic of phylum chordate?
(A) Post anal tail (B) Hollow
dorsal nerve cord (C)
Metameric segmentation (D) Both
A & B
26.Biological
name of Black night Shade is
(A) Solanum nigrum (B) Cestrum
nocturnum
(C) Solanum tuberosum (D)
Sesbania aegyptia
27.
Which of the following gas is not responsible for
acid rain?
(A) Cl2 (B) SO2 (C) NO2 (D) CO2
28.
The father of a girl is hemophilic but mother is
normal. She may be;
(A) Hemophilic (B) carrier (C)
Normal (D)
None of these
29.
Which of the
following is best definition of homeostasis?
(A) Control of Temperature
(B) Control of water and ions level
(C) Independence of the external
environment
(D) Maintenance of the constant
internal environment
30.
Inside human body plasmodium attacks
(A) Nerve cells (B) Red blood cells (C) White blood cells (D) Kidney cells
31.
The word malaria has been derived from the
combination of two words which are
(A) Latin (B) Italian (C)
Greek (D)
Arabic
32.
Vitamin ‘A’
is a:
(A) Protein (B) Wax (C)
Terpenoid (D)
Carbohydrate
33.
What is the risk of colour blind child in a family
when father is colour blind and mother is normal?
(A) 0 (B)
25 (C) 50 (D) 75
34.
Colour of chlorophyll ‘a’ is
(A) Green (B) Blue green (C)
Yellow green (D) Blue
35.
What are the
adaptation in plants for balance between transpiration and water uptake?
(A) Deep vertical roots (B) horizontal
roots
(C) Reduction in no of stomata (D) All of these
36.
Regarding secondary growth which statement is correct?
(A) Sap wood is non-functional part
(B) Only youngest secondary phloem
functions is sugar transport
(C) Lenticles are present above the
cork
(D) Annual ring consist of 3 zones
37.
Which of the following is caused by bacteria?
(A) Tetanus (B) Measles (C) Malaria (D)
Ringworm
38.
Which of the following is a human disease caused by
fungi?
(A) powdery mildew (B) Ring worm (C) Rusts (D) Downy mildew
39.
All seed plants are:
(A) Homosporous (B) Isogamous (C) Heterosporous (D) None of these
40.
The ear of mammals is divided into
(A) Three parts (B) Four parts (C) Five parts (D) Six parts
“DO YOUR BEST”
Section III … PHYSICS
41. When a horse pulls a cart, the force that causes the horse to move
forward is the
Force that
(A) the cart exerts on horse (B) the
horse exerts on cart
(C) the horse exerts on ground (D) the ground exerts on horse
42.
The weight of a body will be zero if we could create a situation as
(A) a + g = 0 (B) a = –g (C)
a – g = 0 (D)
all of these
43.Which
one of these is the least multiple?
(A) Pico (B) Femto (C)
Nano (D) Atto
44.
The dimensions of angular momentum are
(A) ML2T–1 (B)
MLT–2 (C) MLT–1 (D) MLT
45.
Following are the types of transistors
(A) p.n.p & p.n.n (B) n.n.p & p.n.n (C) p.n.p & n.p.n (D) p.p.n & n.n.p
46.
One atomic mass unit (amu) is equal to
(A) 1amu=931 Mev (B) 1amu=120 Mev (C) 1amu=746 Mev (D) None
47.
Frequencies more than 20,000 Hz are called
(A) Ultrasonic (B) Supersonic (C) Infrasonic (D) None
48.
The velocity of projectile is maximum
(A) At half of the height (B) At one
fourth of the height
(C) Just before striking the ground and point of projection (D) None
49.
A couple acting on a body will only
(A) Accelerate the body (B) vibrate the
body about certain axis
(C) Rotate the body (D)
keep the body stationary
50.
Which of the following phenomenon produces the colour in soap film?
(A) Interference (B) Diffraction (C) Dispersion (D) Polarization
51.
A steel ship can float on sea water because
(A) Sea water is denser than
steel (B)
The up thrust of the ship is greater than its weight
(C) The ratio of the mass of the ship to its volume is less than the
density of the sea water
(D) Both B and C
52.
If a wire of resistance R is stretched to a double its length, its resistance
becomes
(A) R/2 (B) 2R (C)
4R (D) R/4
53.
The direction of the induced current is always such as to oppose cause which
produces it. This is the statement of
(A) Faradays Law (B) Boyles Law (C) Amperes Law (D)
Lenz’s Law
54.
If a distance between two charges is doubled the force of attraction between
them is
(A) Doubled (B) Quadrupled (C) Tripled (D) Quartered
55.
If the value of factor
(A) Sensitive (B) Accurate (C) Unchanged (D) None of these
56.
An object is placed at a distance of 1.5 m from a convex lens of focal length
2m.
The
image formed is
(A) Real & erect (B)
Virtual & Magnified
(C) Real & Magnified (D)
Real & Inverted
57.
The potential energy of the proton electron system depends on
(A) Velocity of electron (B) Mass of
electron
(C) Radius of the orbit (D)
Frequency of the vibration of electron
58.
A sound wave of frequency 400Hz is travelling in air at a speed of 320 m/s, the
wavelength of the wave is
(A) 400m (B) 0.8m (C)
320m (D) 1.25m
59.
In which of the following Newton’s Law of motion are valid?
(A) Non- inertial frame (B) Accelerated
frame of reference
(C) Inertial frame of reference (D)
All of the above
60.
Which of the following transition in Hydrogen atom is?
(A) n =1 to n =2 (B) n =2 to n =1 (C) n =2 to n =6 (D)
n =6 to n =2
61.
X – rays exhibit the phenomenon of
(A) Diffraction (B) Interference (C) Polarization (D) All of the above
62.
In which of the following units Plank’s constant can explained
(A) J (B) J-s (C)
J-Hz (D) N-s
63.
The minimum velocity required to go out from earth’s gravitational pull is
called
(A) Escape velocity (B) Drift velocity (C) Angular velocity (D)
Terminal velocity
64. The wave theory of light was proposed by
(A) Huygens (B) Galileo (C) Kepler (D) Newton
65. If a body Is rotating clock—wise
direction, the torque is:
(A) Negative (B) Maximum (C) Positive (D) Minimum
66.The value of
‘g’ is maximum at:
(A) equator of the earth (B)
surface of the earth (C)
poles of the earth (D)
centre of the earth
67. Motion of a body is said to be
accelerated when:
(A) Its speed changes (B)
its direction of motion changes
(C) it is in equilibrium (D)
A and B
68. If a gun man standing in a
stationary boat in water fires the gun in a horizontal direction
(A) The boat remain stationary (B)
the boat will away from the direction
(C) the boat will move in direction of the target (D) None of these
69. The image formed bya plane mirror
is:
(A) Real (B) erect and of
equal sin (C) virtual and laterally inverted (D)
All of these
70. Sound travels fastest in?
(A) Steel (B) Air (C)
water (D) Vacuum
Best
of luck
Section IV … CHEMISTRY
71. Boyles Law
and Charles’s Law are not applicable at
(A) High pressure and low
temperature (B) High pressure and high
temperature
(C) Low pressure and low temperature (D)
Low pressure and high temperature
72. If q =
1500cal and ∆E = 0.104645 MJ, then it will follow
(A) Compression (B)
Expansion (C)
Neither compression nor expansion (D)
All of the above
73. 20g of a
mono-atomic gas occupies 44.8 dm3 at STP. Its atomic weight is
(A) 5g (B) 10g (C)
40g (D) 20g
74. Valence
shell configuration of an element is 4p1
(A) Group IV A and 1st
period (B) n = 4, ɭ
= 1
(C) Group III A and 4th Period (D) None of these
75. Element
with second highest % in stainless steel is
(A) iron (B) nickel (C)
chromium (D) cobalt
76. Which one
of the following has the same physical properties?
(A) CaCO3; NaNO3 (B) NaCl; Fe2O3 (C) NaCl; CaCO3 (D) None of these
77. When
electron go back from higher orbit to lower orbit then:
(A) Energy is absorbed (B) Energy is
not evolved
(C) Spectrum is observed (D)
Energy remain same
78. Which of
the following break slowly when heated
(A) H –Cl (B) H – I (C)
H –F (D) H – Br
79. Oxidation
number of Fe in k3Fe (CN6) is:
(A) +1 (B) +2 (C)
+3 (D) +4
80. Laughing
gas is
(A) NO (B) N2O3 (C) N2O (D) N2O5
81.
Galvanization is the
(A) Deposition of Zn on Fe (B) Deposition of Al
on Fe
(C) Deposition of Sn on Fe (D)
Deposition of Cu on Fe
82.
Phosgene is:
(A) PH3 (B) POCl3 (C) CS2 (D) COCl2
83.
The bleaching action of chlorine is due to:
(A) Reduction (B) Hydrogenation (C) chlorination (D) Oxidation
84.
A primary amine is formed when alkyl halide is treated with
(A) Aqueous NH3 (B) Alcoholic NH3 (C) NH3 gas (D) None of these
85.
Aldehyde formed by the oxidation of
(A) p- alcohol (B) sec- alcohol (C) ter- alcohol (D) None of these
86.
The electronegativity of elements in a period from left to right
(A) Decreases (B)
increases
(C)
first decreases then increases (D) first
increases then decreases
87.
Azimuthal quantum number of last electron of 11Na is
(A) 1 (B)2 (C)
3 (D) 0
88.
What happen when methyl bromide is treated with sodium methoxide
(A) Ethane is formed (B)
Dimethyl ether is formed
(C) Dimethyl Ketone is formed (D)
None of these
89.
Which of the following liberates hydrogen when treated with HNO3?
(A) Zn (B) Cu (C)
Mg (D) None of
these
90.
Falling drop of water is spherical due to
(A) Hydrogen bonding (B) Surface tension (C) Capillary action (D) Viscosity
91.
The equilibrium constant changes with change in
(A) Temperature (B)
Concentration of reactants
(C) Concentration of products (D)
Remains constant
92.In an exothermic reaction,, with the rise of temperature, the equilibrium
constant.
(A) Decreases (B)
increases (C) remain unchanged (D) None
93. Which of
the following has the highest dipole moment?
(A) NH₃ (B)
SbH₃ (C)
PH₂ (D)
AsH₃
94. Azimuthal
quantum number describes the?
(A) Shape of orbital (B)
size of an atom
(C) spin of electrons (D)
None of these
95. All
combustion reactions are?
(A) Isothermic (B)
exothermic (C)
endothermic (D)
Both A & B
96. SP₃
hybridization is also called?
(A) Tetragonal (B)
Diagonal (C) Trigonal (D) None of these
97. The
apparatus used for measuring the heat energy change is called?
(A) Calorimeter (B) Voltmeter (C) Ammeter (D)
All of these
98. Which
one of the following is not the intensive property?
(A)
Melting point (B) Mole (C) Vapor pressure (D) None of these
99. The
wavelength of_____________ is shorter than most of the X-rays.
(A) β rays (B)
α rays (C) γ
rays (D)
None of these
100. 3rd orbital has
________ energy than 4s orbital
(A) Lesser (B) Same (C) Greater (D) None of these
THE END
WISH U BEST OF
LUCK
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