MDCAT Mock Test New 3


MDCAT entry test 2023 contains FSC book MCQs. Here you will be able to solve full-length Papers MDCAT FLPs which are also called MDCAT FREE mock Tests. MDCAT Online mock tests are time-based and will give you a complete experience of the MDCAT Entry Test real exam. At the end of each MDCAT Mock Test, you will get the result of your MDCAT exam. PakLearningSpot PLS MCQs Bank website for FREE MDCAT Entry test preparations. Solve FREE PMDC MDCAT 2023 Mock test. UHS Lahore MDCAT, SZABMU MDCAT, DUHS MDCAT, ETEA MDCAT 2023 Exam. It Contains MDCAT Past Papers MCQs according to Syllabus. Time-based MDCAT Mock tests




0%
268

MDCAT

Mock Test New 3

1 / 200

Category: Logical Reasoning

Statement: A large number of people living in the low-lying areas has been evacuated during the last few days to safer places. The government has rushed in relief supplies to the people living in the affected areas.

PreMedPK MDCAT Mock 3
Logical Reasoning

2 / 200

Category: Logical Reasoning

Statements:

All film stars are playback singers.

All film directors are film stars.

Conclusions:

I. All film directors are playback singers.

II. Some film stars are film directors.

Which of the following is true?

PreMedPK MDCAT Mock 3
Logical Reasoning

3 / 200

Category: Logical Reasoning

Series completion (Numbers/Letters)

Look at this series: 80, 10, 70, 15, 60, … What number should come next?

PreMedPK MDCAT Mock 3
Logical Reasoning

4 / 200

Category: Logical Reasoning

Choose the odd one out:

PreMedPK MDCAT Mock 3
Logical Reasoning

5 / 200

Category: Logical Reasoning

Number series

Look at this series 14, 28, 20, 40, 32, 64. What number should come next?

PreMedPK MDCAT Mock 3
Logical Reasoning

6 / 200

Category: Logical Reasoning

Look at this series: 7, 10,8, 11, 9, 12.

Which number do you think will be next?

PreMedPK MDCAT Mock 3
Logical Reasoning

7 / 200

Category: Physics

What happens when charge is placed on a soap bubble?

PreMedPK MDCAT Mock 3
Physics
Electrostatics

8 / 200

Category: Physics

A particle is travelling along a straight line OX. The distance x (in metre) of the particle from O at a time ′t′ is given by x = 37 +27t – t3 , where ‘t’ is time in seconds. The distance of the particle from O, when it comes to rest is:

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

9 / 200

Category: Physics

Calculate the final kinetic energy when a shop keeper pushes a fruit crate, initially at rest, towards another shopkeeper by exerting a constant horizontal force F of magnitude 5N through a distance of 1 meter.

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

10 / 200

Category: Physics

A block hangs freely from the end of a spring. A boy then slowly pushes the block upwards so that the spring becomes strain free. The gain in gravitational potential energy of the block during this process is equal to:

PreMedPK MDCAT Mock 3
Physics
Work, Power & Energy

11 / 200

Category: Physics

A body is having weight 20 N, when the elevator is descended with a = 0.1 ms-2, then the value of tension ‘T’ is:

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

12 / 200

Category: Physics

A 1.75 m tall weight-lifter raises a weight of mass 50 kg to a height of 0.5 m above its head. How much work is being done by it? (g = 10 ms-2)

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

13 / 200

Category: Physics

A 10 nanofarad (10 x 10-9 F) parallel plate capacitor holds a charge of magnitude 50 µC on each plate.If the plates are separated by a distance of 0.885mm, what is the area of each plate?

PreMedPK MDCAT Mock 3
Physics
Electrostatics
A)

14 / 200

Category: Physics

The potential difference between the terminals of a battery in an open circuit is 2.2 V. When it is connected across a resistance of 5.0 Ω, the potential falls to 1.8 V. What is the internal resistance of the battery?

PreMedPK MDCAT Mock 3
Physics
Current Electricity

15 / 200

Category: Physics

The negative sign in “F = -k.x” indicates that _____.

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

16 / 200

Category: Physics

If momentum is increased by 20% then K.E. increases by :

PreMedPK MDCAT Mock 3
Physics
Circular Motion & Momentum

17 / 200

Category: Physics

If a wire having current 10A has a 3T magnetic field, what will be the magnetic field at a point from the wire at double the distance?

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

18 / 200

Category: Physics

When the antinodes, in stationary waves, are passing through their equilibrium position, the energy is:

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

19 / 200

Category: Physics

The spectrum of a star’s light is measured and the wavelength of one of the lines as the sodium’s line is found to be 589 nm. The same line has the wavelength of 497 nm when observed in the laboratory. This means the star is

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

20 / 200

Category: Physics

When path difference between two waves are integral multiple of wavelength, the resultant effect is called ___.

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

21 / 200

Category: Physics

As the wavelength of light used increases, the distance between bright fringes in the interference pattern

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

22 / 200

Category: Physics

If an A.C voltage rms value of 10 volt is applied as input of half wave rectifier, then the rms voltage value of D.C output will be

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

23 / 200

Category: Physics

If an object is undergoing an orbital motion around another object it is called

PreMedPK MDCAT Mock 3
Physics
Circular Motion and Momentum

24 / 200

Category: Physics

Two capacitors C1 ( 12 uf ) and C2 (24 uf) are in series connected across a 360 volts d.c. supply. Calculate the charges on C1 and C2 respectively.

PreMedPK MDCAT Mock 3
Physics
Electrostatics

25 / 200

Category: Physics

Isotopes means addition of additional ____ in same proton number.

PreMedPK MDCAT Mock 3
Physics
Nuclear Physics

26 / 200

Category: Physics

A neutron travels a distance of 12 m in a time interval of 3.6 x 10 – 4s. Assuming its speed was constant, find its kinetic energy. (take 1.7 x 10 – 27 kg is the mass of neutron)

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

27 / 200

Category: Physics

An ambulance siren emits a sound of frequency 1800 Hz. The speed of sound in air is 330m/s. If the ambulance moves toward a stationary observer at a constant speed of 50m/s. What is the frequency heard by the observer?

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

28 / 200

Category: Physics

What is the flux density at a point 3 cm from the long straight wire, when there is a current of 25 A in a wire: (u0= 4? x10-7)

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

29 / 200

Category: Physics

A force which is experienced in a magnetic field depends on:

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

30 / 200

Category: Physics

A positive point charge q1 creates an electric field of magnitude E1 at a spot located at a distance r1 from the charge. The charge is replaced by another positive point charge q2, which creates a field of magnitude E2 = E1 at a distance of r2 = 2r1. How is q1 related to q2?

PreMedPK MDCAT Mock 3
Physics
Electrostatics

31 / 200

Category: Physics

A current of 4.4 amperes is following in a wire. How many electrons pass a given point in the wire in one second, if the charge on an electron is 1.6×10-19
Coulomb?

PreMedPK MDCAT Mock 3
Physics
Current Electricity

32 / 200

Category: Physics

The number of electrons taken out from a body to produce 1 coulomb of charge will be:

PreMedPK MDCAT Mock 3
Physics
Electrostatics

33 / 200

Category: Physics

One of the following is an Ohmic device:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

34 / 200

Category: Physics

Angular velocity cannot be

PreMedPK MDCAT Mock 3
Physics
Circular Motion and Momentum

35 / 200

Category: Physics

When a 7000 N elevator moves from street level to the top of a building 300 m above the street level, what is the change in gravitational potential energy?

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

36 / 200

Category: Physics

The electric flux through the surface of the sphere is directly proportional to the:

PreMedPK MDCAT Mock 3
Physics
Electrostatics

37 / 200

Category: Physics

A black body _______ black body radiation.

PreMedPK MDCAT Mock 3
Physics
Nuclear Physics

38 / 200

Category: Physics

The flow of charges produce:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

39 / 200

Category: Physics

Assume that you have two balls of Identical volume, one weighing 2 Newtons and the other 10 Newtons. Both are falling freely after being released from the same point simultaneously. Which of the following will then be true:

I. The 10 N ball falling freely from rest will be accelerated at a greater rate than the 2 N ball

II. At the end of the 4s of freefall, the 10 N ball will have 5 times the momentum of the 2 N ball

III. At the end of the 4s of free fall, the 10 N ball will have the same kinetic energy as the 2 N ball

IV. The 10 N ball possesses greater inertia than the 2 N ball

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

40 / 200

Category: Physics

Kirchhoff’s first law/rule corresponds to:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

41 / 200

Category: Physics

A neutron travels a distance of 24 m in a time interval of 3.6 x 10^-4 s. Assuming its speed was constant. Find its kinetic energy. Take 1.7 x 10^-27 kg as the mass of the neutron.

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

42 / 200

Category: Physics

Radar is an application of which effect?

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

43 / 200

Category: Physics

Three resistors of resistance R1, R2 and R3 are connected as shown in figure.
Equivalence resistance is:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

44 / 200

Category: Physics

The detection and estimation of an element in a mixture is sometimes nearly impossible, if it is present in very minute traces or if it’s chemical properties are very similar to those of other elements in the mixture. An effective technique is developed for these purposes is known as?

PreMedPK MDCAT Mock 3
Physics
Nuclear Physics

45 / 200

Category: Physics

F = e(v x B) is valid for:

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

46 / 200

Category: Physics

Energy consumed by 60 watt bulb in 2 minutes is equal to:

PreMedPK MDCAT Mock 3
Physics
Work, Power and Energy

47 / 200

Category: Physics

In the direction indicated by an electric field line:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

48 / 200

Category: Physics

Wave nature of electron resembles:

PreMedPK MDCAT Mock 3
Physics
Nuclear Physics

49 / 200

Category: Physics

Galilean’s law is applied to:

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

50 / 200

Category: Physics

There are two charges +2?? and -3?? the ratio of the force acting on them will be:

PreMedPK MDCAT Mock 3
Physics
Electrostatics

51 / 200

Category: Physics

When two bodies move towards each other with constant speed, the distance between them decreases at the rate 6m/sec. If they move in the same direction, the distance between them increases at the rate of 4 m/sec. Calculate their velocities.

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

52 / 200

Category: Physics

In a circuit, there is a current of 5 amp which is changed such that the current falls to zero in 0.1 sec. If an average e.m.f. of 200 volts is induced, the self-inductance of the circuit will be:

PreMedPK MDCAT Mock 3
Physics
Magnetism and Electromagnetic Induction

53 / 200

Category: Physics

Diffraction is prominent when the wavelength of light is:

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound

54 / 200

Category: Physics

A car going around a certain curve at a speed of 25 km/h has a centripetal force acting on it of 100 N. If the speed of the car is doubled, the centripetal force:

PreMedPK MDCAT Mock 3
Physics
Circular Motion and Momentum

55 / 200

Category: Physics

The domestic electricity supply has a frequency of:

PreMedPK MDCAT Mock 3
Physics
Current Electricity

56 / 200

Category: Physics

Which of the following is the pair of isobars?

PreMedPK MDCAT Mock 3
Physics
Nuclear Physics

57 / 200

Category: Physics

The current passing through a conductor is directly proportional to the potential difference applied across its terminals, provided the temperature and other physical conditions of the conductor does not change.

PreMedPK MDCAT Mock 3
Physics
Current Electricity

58 / 200

Category: Physics

The following question belongs to the topic of motion:

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

59 / 200

Category: Physics

Light, emitted by a single source, passes through 2 narrow slits 1.00mm apart. The interference pattern is observed on a screen 200 cm away and the separation between the centers of adjacent bright fringes is 2.00mm. What would be the wavelength of the light?

(u= micro)

PreMedPK MDCAT Mock 3
Physics
Wave Motion and Sound
Optics, Nature of Light and Optical Instruments

60 / 200

Category: Physics

A body of mass 5 kg, projected at an angle of 45° from the ground covers a horizontal range of 45 m. The acceleration due to gravity is g = 10 m/s^2. What is the velocity with which it was projected?

PreMedPK MDCAT Mock 3
Physics
Forces and Motion

61 / 200

Category: Chemistry

If concentration time graph of a reactant indicates a constant half life, then the order reaction with respect to that reactant is:

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

62 / 200

Category: Chemistry

Select the reagent X from the following choices for this conversion:

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

63 / 200

Category: Chemistry

The number of atoms present in a molecule determines its:

PreMedPK MDCAT Mock 3
Chemistry
Introduction to Fundamental Concepts of Chemistry

64 / 200

Category: Chemistry

The relative energies of 4s, 4p and 3d orbitals are in the order:

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

65 / 200

Category: Chemistry

The standard electrode potential of hydrogen is arbitrarily taken at 298 K is ________

PreMedPK MDCAT Mock 3
Chemistry
Electrochemistry

66 / 200

Category: Chemistry

Two rocket fuels below are determined by their high performance.

N2H4(l) + O2(g) -> N2(g) + 2H2O(l) ΔH= -632 kJ

H2 (g) + ½ O2(g) -> H2O(l) ΔH = -286 kJ

If equal masses of hydrazine and hydrogen are used, which of the following has better performance?

PreMedPK MDCAT Mock 3
Chemistry
Thermochemistry

67 / 200

Category: Chemistry

Which of the following substances has the largest intermolecular forces of attraction?

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

68 / 200

Category: Chemistry

The number of electrons present in n=2 , l = 1 and m = 1, 0, -1 are:

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

69 / 200

Category: Chemistry

For the purification, impure copper is made the:

PreMedPK MDCAT Mock 3
Chemistry
Electrochemistry

70 / 200

Category: Chemistry

The first ionization potential of alkaline earth metal is greater than alkali metals because _________.

PreMedPK MDCAT Mock 3
Chemistry
s and p Block Elements

71 / 200

Category: Chemistry

London forces are present in

PreMedPK MDCAT Mock 3
Chemistry
States of Matter – Gases, Liquids and Solids

72 / 200

Category: Chemistry

Physical properties of Ethyne is/are:

PreMedPK MDCAT Mock 3
Chemistry
Hydrocarbons

73 / 200

Category: Chemistry

In a galvanic cell Copper compartment get net negative charge due to arrival of ____.

PreMedPK MDCAT Mock 3
Chemistry
Electrochemistry

74 / 200

Category: Chemistry

Which enthalpy change is relevant in the following process

Na(s) -> Na (g) ΔH = +107

PreMedPK MDCAT Mock 3
Chemistry
Thermochemistry

75 / 200

Category: Chemistry

The flame colour of Ca in flame test is:

PreMedPK MDCAT Mock 3
Chemistry
s and p Block Elements

76 / 200

Category: Chemistry

Purification of table salt (NaCl) by passing HCl gas through its saturated aqueous solution is an example of:

PreMedPK MDCAT Mock 3
Chemistry
Chemical Equilibrium

77 / 200

Category: Chemistry

In the addition of sodium bisulfite to carbonyl system, which of the following is a nucleophile?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

78 / 200

Category: Chemistry

What one is the correct geometry of acetal?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

79 / 200

Category: Chemistry

An unknown alkene was treated with ozone followed by zinc dust in dilute acetic acid. The reaction products were determined to be acetone and propanal. What is the structure of the unknown alkene?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones
Hydrocarbons

80 / 200

Category: Chemistry

If the energy of activation of a chemical reaction is very low, the rate of that chemical reaction is observed to be very high because?

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

81 / 200

Category: Chemistry

A student mixed ethyl alcohol with a small amount of sodium dichromate and added it to the hot solution of dilute sulphuric acid. A vigorous reaction took place. He distilled the product formed immediately. What was the product?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

82 / 200

Category: Chemistry

Which of the following will not undergo aldol condensation?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

83 / 200

Category: Chemistry

Alkaline earth metal oxides react with water to give hydroxides. The solubility of alkaline earth metal oxides in water increases as we move from top to bottom in a group. Which of the following alkaline earth metal oxides is least soluble in water?

PreMedPK MDCAT Mock 3
Chemistry
s and p Block Elements

84 / 200

Category: Chemistry

The unit of rate constant is same as that of rate of reaction in:

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

85 / 200

Category: Chemistry

The Electronic Probability distribution is affected by:

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

86 / 200

Category: Chemistry

If the difference between electronegativity values between two atoms is less than 1.7 , the bond is necessarily:

PreMedPK MDCAT Mock 3
Chemistry
Chemical Bonding

87 / 200

Category: Chemistry

Transfer of heat from hot surroundings to a cold refrigerator is an example of:

PreMedPK MDCAT Mock 3
Chemistry
Thermochemistry

88 / 200

Category: Chemistry

Which of the following reagent is used to separate and purify carbonyl and non carbonyl compounds?

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

89 / 200

Category: Chemistry

The effect of temperature on the rate of a reaction is given by:

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

90 / 200

Category: Chemistry

The following reaction is an example of:

PreMedPK MDCAT Mock 3
Chemistry
Aldehydes and Ketones

91 / 200

Category: Chemistry

According to Pauli’s exclusion principle, both electrons in a degenerate orbital have:

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

92 / 200

Category: Chemistry

Which of the following factor(s) affect a reversible chemical reaction in accordance with the Le – Chatelier Principle?

PreMedPK MDCAT Mock 3
Chemistry
Chemical Equilibrium

93 / 200

Category: Chemistry

The rate constant k is 0.693min-1. The half life for the first order reaction will be

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

94 / 200

Category: Chemistry

For which of the following order of the reaction, rate of reaction is inversely proportional to the concentration reaction?

PreMedPK MDCAT Mock 3
Chemistry
Reaction Kinetics

95 / 200

Category: Chemistry

When the number of moles of reactants and products are equal in reversible reactions which parameter would not affect at equilibrium?

PreMedPK MDCAT Mock 3
Chemistry
Chemical Equilibrium

96 / 200

Category: Chemistry

Le-Chatelier Principle is about

PreMedPK MDCAT Mock 3
Chemistry
Chemical Equilibrium

97 / 200

Category: Chemistry

The increase in size of an anion is due to Increase in repulsion of ?

PreMedPK MDCAT Mock 3
Chemistry
Chemical Bonding

98 / 200

Category: Chemistry

Which of the following compounds will give a secondary alcohol after reaction with NaBH4?

PreMedPK MDCAT Mock 3
Chemistry
Alcohols, Phenols and Ethers

99 / 200

Category: Chemistry

Which of the following reaction has greater Kp than Kc?

PreMedPK MDCAT Mock 3
Chemistry
Chemical Equilibrium

100 / 200

Category: Chemistry

A sample of gas weighs 1.25 g, at 28 C occupying a volume of 2.50 x 10-2 ml and its pressure is 715 torr. What is the molar mass in grams?

PreMedPK MDCAT Mock 3
Chemistry
States of Matter – Gases, Liquids and Solids

101 / 200

Category: Chemistry

If the absolute temperature of a gas is reduced to one half and the pressure is doubled, the volume of gas will be:

PreMedPK MDCAT Mock 3
Chemistry
States of Matter – Gases, Liquids and Solids

102 / 200

Category: Chemistry

Which of the following values of heat of formation indicates that the product is least stable?

PreMedPK MDCAT Mock 3
Chemistry
Thermochemistry

103 / 200

Category: Chemistry

Sp³ hybridization is also called as_____?

PreMedPK MDCAT Mock 3
Chemistry
Chemical Bonding

104 / 200

Category: Chemistry

A compound has an empirical (simple) formula, C2H2O. If the experimental molecular weight is found to be in the range 160-170, the molecular formula of this compound is:

(Atomic weight: C = 12.1, H = 1.008, O = 16).

PreMedPK MDCAT Mock 3
Chemistry
Introduction to Fundamental Concepts of Chemistry

105 / 200

Category: Chemistry

The maximum number of electrons that an orbital can accommodate is/are:

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

106 / 200

Category: Chemistry

Which of the following is not a physical property of ethers?

PreMedPK MDCAT Mock 3
Chemistry
Alcohols, Phenols and Ethers

107 / 200

Category: Chemistry

Addition of 2% gypsum in cement:

PreMedPK MDCAT Mock 3
Chemistry
s and p Block Elements

108 / 200

Category: Chemistry

Which of the following is TRUE regarding Methyl Alcohol?

PreMedPK MDCAT Mock 3
Chemistry
Alcohols, Phenols and Ethers

109 / 200

Category: Chemistry

Which one of the following molecules has the shortest distance of carbon atoms?

PreMedPK MDCAT Mock 3
Chemistry
Hydrocarbons

110 / 200

Category: Chemistry

In the methane structure, each of the four valence electrons pairs up with the sole electron of hydrogen and shows:

PreMedPK MDCAT Mock 3
Chemistry
Chemical Bonding

111 / 200

Category: Chemistry

The paramagnetic character of a substance is due to:

PreMedPK MDCAT Mock 3
Chemistry
Chemical Bonding

112 / 200

Category: Chemistry

The electrolysis of acetate solution produces ethane according to reaction:

2CH3COO- –> C2H6(g) + 2CO2(g) + 2e-

The current efficiency of the process is 80%. What volume of gases would be produced at 27oC and 740 torr, if the current of 0.5 amp is passed through the solution of 96.45 min?

PreMedPK MDCAT Mock 3
Chemistry
Electrochemistry

113 / 200

Category: Chemistry

Which one of the following has the highest lattice energy?

PreMedPK MDCAT Mock 3
Chemistry
States of Matter – Gases, Liquids and Solids

114 / 200

Category: Chemistry

When an electron jumps from n = 5 to n = 2 having wave number equal to 2.3 x 16 m-1. In which spectral series will it fall?

PreMedPK MDCAT Mock 3
Chemistry
Atomic Structure

115 / 200

Category: Biology

In a human female, when does the fertilized egg get implanted in the uterus?

PreMedPK MDCAT Mock 3
Biology
Reproduction

116 / 200

Category: Biology

What is the length of spinal cord?

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

117 / 200

Category: Biology

In a typical menstrual cycle of 28 days, what is the most likely fertile period?

PreMedPK MDCAT Mock 3
Biology
Reproduction

118 / 200

Category: Biology

Which of the following joints would allow no movements?

PreMedPK MDCAT Mock 3
Support and Movement

119 / 200

Category: Biology

Asthma releases a compound named as:

PreMedPK MDCAT Mock 3
Biology
Gaseous Exchange

120 / 200

Category: Biology

A bacteriophage consists solely of:

PreMedPK MDCAT Mock 3
Biology
Bio-diversity | Variety of Life

121 / 200

Category: Biology

The diagram shows a molecule.

Which substance might include the above molecule?

PreMedPK MDCAT Mock 3
Biology
Biological Molecules

122 / 200

Category: Biology

Muscle contraction depends on:

PreMedPK MDCAT Mock 3
Biology
Support and Movement

123 / 200

Category: Biology

Which type of viruses infect E. Coli bacteria?

PreMedPK MDCAT Mock 3
Biology
Bio-diversity | Variety of Life

124 / 200

Category: Biology

Secondary oocyte is ovulated from:

PreMedPK MDCAT Mock 3
Biology
Reproduction

125 / 200

Category: Biology

What will happen if ligaments are torn ?

PreMedPK MDCAT Mock 3
Biology
Support and Movement

126 / 200

Category: Biology

The number of vertebrate in horse neck are:

PreMedPK MDCAT Mock 3
Biology
Support and Movement

127 / 200

Category: Biology

Antibodies are

PreMedPK MDCAT Mock 3
Biology
Biological Molecules

128 / 200

Category: Biology

Which of the following is a chemical link between catabolism and anabolism?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

129 / 200

Category: Biology

Which of the following molecule facilitate the entry of HIV in human body

PreMedPK MDCAT Mock 3
Biology
Bio-diversity | Variety of Life

130 / 200

Category: Biology

For every 3 molecules of carbon dioxide in Calvin cycle how much G3P is produced?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

131 / 200

Category: Biology

Coagulated protein is:

PreMedPK MDCAT Mock 3
Biology
Biological Molecules

132 / 200

Category: Biology

The primary oocyte in mammals has which of the following structures around it:

PreMedPK MDCAT Mock 3
Biology
Reproduction

133 / 200

Category: Biology

Lipids store double the amount of energy as compared to carbohydrates because of:

PreMedPK MDCAT Mock 3
Biology
Biological Molecules

134 / 200

Category: Biology

In the sliding filament theory of muscle contraction, which option correctly describes function of ATP?

PreMedPK MDCAT Mock 3
Biology
Support and Movement

135 / 200

Category: Biology

A cross between F1 hybrids and either of parents is called:

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

136 / 200

Category: Biology

Which of the following has a vital role in autophagy?

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

137 / 200

Category: Biology

Enzymes for light-dependent reactions of photosynthesis would most likely be associated with?

PreMedPK MDCAT Mock 3
Biology
Enzymes

138 / 200

Category: Biology

Choose a correct statement among following:

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

139 / 200

Category: Biology

Which enzyme is administered to the patients of Severe Combined Immunodeficiency Disease (SCID)?

PreMedPK MDCAT Mock 3
Biology
Bio-diversity | Variety of Life

140 / 200

Category: Biology

Match the hormones listed under column I with their functions listed under the column. Choose the answer which gives the correct combination of the alphabets of the II columns.

PreMedPK MDCAT Mock 3
Biology
Reproduction

141 / 200

Category: Biology

Which vertebrae together are called pelvic vertebrae?

PreMedPK MDCAT Mock 3
Biology
Support and Movement

142 / 200

Category: Biology

Which of the following neurotransmitters function, both as neurotransmitter and hormones, decreasing our perception of pain?

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

143 / 200

Category: Biology

It serves as a base of attachment for the cytoskeleton in some organisms:

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

144 / 200

Category: Biology

The pH at which the activity of pancreatic lipase enzyme is maximum is:

PreMedPK MDCAT Mock 3
Biology
Enzymes

145 / 200

Category: Biology

Gradual breakdown of the alveolar wall leads to which type of disease in a smoker?

PreMedPK MDCAT Mock 3
Biology
Gaseous Exchange

146 / 200

Category: Biology

A major constituent of contraceptive pills is:

PreMedPK MDCAT Mock 3
Biology
Reproduction

147 / 200

Category: Biology

Repolarization is restored when:

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

148 / 200

Category: Biology

When a color-blind male marries a normal female, what will be the chances of colorblindness in his grandsons, if his daughter. married to a normal male?

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

149 / 200

Category: Biology

Which of the following X – linked recessive trait that is more common in human males than in human females?

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

150 / 200

Category: Biology

The bacterial envelope does not include:

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

151 / 200

Category: Biology

Transport of three protons through the ATPase complex is required for the production of one ______.

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

152 / 200

Category: Biology

Synaptic vesicles discharge which hormone at the neuromuscular junction?

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

153 / 200

Category: Biology

Red green colour blindness is a sex linked recessive trait. If a colour blind man marries a woman with normal vision whose father is colourblind and they have a daughter, what is the probability that she will be colourblind?

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

154 / 200

Category: Biology

DNA is found in which of the following structures?

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

155 / 200

Category: Biology

Many substances which are urgently required by the cell while cell absorbs them against the concentration gradient by utilizing energy in the form of:

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

156 / 200

Category: Biology

Which one of the following are “myogenic” type of muscles?

PreMedPK MDCAT Mock 3
Biology
Support and Movement

157 / 200

Category: Biology

Which of the following are present in the internal organs like stomach, intestine, etc.?

PreMedPK MDCAT Mock 3
Biology
Support and Movement

158 / 200

Category: Biology

In a bacterial cell, plasma membrane with all things present within it is called:

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

159 / 200

Category: Biology

Average loss of blood during birth is about how many cm3?

PreMedPK MDCAT Mock 3
Biology
Reproduction

160 / 200

Category: Biology

Hybrid black Guinea pigs are crossed with each other. The resulting offsprings will be:

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

161 / 200

Category: Biology

The scrotum is responsiblefor·which of the following in the male reproductive system?

PreMedPK MDCAT Mock 3
Biology
Reproduction

162 / 200

Category: Biology

Which of the following statements about the head of a chlorophyll molecule is incorrect?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

163 / 200

Category: Biology

Who discovered the bacteria causing tuberculosis and also developed various techniques of media preparation and maintenance of pure culture?

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

164 / 200

Category: Biology

The light dependent reaction of photosynthesis occurs in:

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

165 / 200

Category: Biology

Match the parts of the human brain listed under Column I with the functions given under Column II. Choose the answer which gives the correct combination of alphabets of the two columns.

PreMedPK MDCAT Mock 3
Biology
Coordination and Control

166 / 200

Category: Biology

The Induced fit model was introduced by Koshland in which of the following year?

PreMedPK MDCAT Mock 3
Biology
Enzymes

167 / 200

Category: Biology

What is the risk of color blind baby boy in a family when mother is color blind but father is normal?

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

168 / 200

Category: Biology

The family tree shows the inheritance of the ability to taste a certain substance. The allele for the ability to taste this substance is dominant to the allele for the inability to taste it.

What percentage of children of Pasha and Hina would be ‘non – tasters’?

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

169 / 200

Category: Biology

What would be the magnification of the objective length in a microscope if the eyepiece is 10X and the total magnification is 40X?

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

170 / 200

Category: Biology

How many carbons does citrate have in the Krebs cycle?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

171 / 200

Category: Biology

The oxygen and carbon dioxide crosses the plasma membrane by the process of:

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function
Transport
Gaseous Exchange

172 / 200

Category: Biology

Which of the following is an unsaturated fatty acid?

PreMedPK MDCAT Mock 3
Biological Molecules
Biology

173 / 200

Category: Biology

The diagram shows an apparatus set up to investigate the effect of changing the concentration of glucose in the surrounding solution on the movement of molecules through a selectively permeable membrane (Visking tubing) in 15 minutes.

As the concentration of glucose solution in the surrounding solution increases, which of the following statements are correct?

Net diffusion of water increases.
Glucose molecules reach an equilibrium quicker.
There is less change in the volume of the surrounding solution.
Net diffusion of glucose increases.

PreMedPK MDCAT Mock 3
Biology
Cell Structure and Function

174 / 200

Category: Biology

Magnesium is important for the synthesis of which of the following?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

175 / 200

Category: Biology

Example of bacteria requiring low concentration of oxygen is?

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

176 / 200

Category: Biology

Erythroblastosis foetalis occurs when:

PreMedPK MDCAT Mock 3
Biology
Variation and Genetics

177 / 200

Category: Biology

NADH produces how many ATP?

PreMedPK MDCAT Mock 3
Biology
Bioenergetics

178 / 200

Category: Biology

Sliding filament theory can be best explained as

PreMedPK MDCAT Mock 3
Biology
Support and Movement

179 / 200

Category: Biology

Germ theory was presented by:

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

180 / 200

Category: Biology

Bacteria having a tuft of flagella at one end are called:

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

181 / 200

Category: Biology

In which of the following phases of bacterial growth, is the death rate more rapid than the multiplication rate?

PreMedPK MDCAT Mock 3
Biology
Kingdom Prokaryote

182 / 200

Category: Biology

When the hydroxyl group, -OH, of the carboxyl group, -COOH, of an amino acid is linked with the hydrogen of the amino group, -NH2, of another amino acid, ______ is released and a peptide bond is formed.

PreMedPK MDCAT Mock 3
Biology
Biological Molecules

183 / 200

Category: English

In the following question, four alternative meanings of a word are given. Select the nearest correct meaning of the word given.

FURTIVE:

PreMedPK MDCAT Mock 3
English
Key Vocabulary

184 / 200

Category: English

Read the passage. Then answer the questions below.

Many people like to eat pizza, but not everyone knows how to make it. Making the perfect pizza can be complicated, but there are lots of ways for you to make a more basic version at home.

When you make pizza, you must begin with the crust. The crust can be hard to make. If you want to make the crust yourself, you will have to make dough using flour, water, and yeast. You will have to knead the dough with your hands. If you do not have enough time to do this, you can use a prepared crust that you buy from the store.

After you have chosen your crust, you must then add the sauce. Making your own sauce from scratch can take a long time. You have to buy tomatoes, peel them, and then cook them with spices. If this sounds like too much work, you can also purchase jarred sauce from the store. Many jarred sauces taste almost as good as the kind you make at home.

Now that you have your crust and your sauce, you need to add the cheese. Cheese comes from milk, which comes from cows. Do you have a cow in your backyard? Do you know how to milk the cow?

Do you know how to turn that milk into cheese? If not, you might want to buy cheese from the grocery store instead of making it yourself.

When you have the crust, sauce, and cheese ready, you can add other toppings. Some people like to put meat on their pizza, while other people like to add vegetables. Some people even like to add pineapple! The best part of making a pizza at home is that you can customize it by adding your own favorite ingredients.

In paragraph 4, the author asks a series of questions in order to

PreMedPK MDCAT Mock 3
English
Passage

185 / 200

Category: English

Read the passage and answer the question given at the end of the passage:

Recent advances in science and technology have made it possible for geneticists to find out abnormalities in the unborn fetus and take remedial action to rectify some defects which would otherwise prove to be fatal to the child. Though genetic engineering is still at its infancy, scientists can now predict with greater accuracy a genetic disorder. It is not yet an exact science since they are not in a position to predict when exactly a genetic disorder will set in. While they have not yet been able to change the genetic order of the gene in germs, they are optimistic and are holding out that in the near future they might be successful in achieving this feat. However, genetic misinformation can sometimes be damaging for it may adversely affect people psychologically. Genetic information may lead to a tendency to brand some people as inferiors. Genetic information can therefore be abused and its application in deciding the sex of the fetus and its subsequent abortion is now hotly debated on ethical lines. But on this issue geneticists cannot be squarely blamed though this charge has often been levelled at them. It is mainly a societal problem. At present genetic engineering is a costly process of detecting disorders but scientists hope to reduce the costs when technology becomes more advanced. This is why much progress in this area is seen in scientifically advanced and rich countries like the U.S.A, UK, and Japan. It remains to be seen if in the future this science will lead to the development of a race of supermen or will be able to obliterate disease from this world.

Which of the following is true regarding the reasons for progress in genetic engineering?

PreMedPK MDCAT Mock 3
English
Passage

186 / 200

Category: English

Read the passage. Then answer the questions below.
Mona doesn’t like to ask people for help. But it is hard for her to perform daily activities on her own. She is almost 13, yet she is no larger than a 5-year-old. Mona has trouble keeping her balance and can’t walk very far. When she uses a wheelchair, she can’t push it herself. Fortunately, Mona has a wonderful service dog named Sam. A service dog is a dog that has been trained to assist someone who has a physical problem. Sam lets Mona lean on him when she walks. He also pulls her wheelchair and turns lights on and off. When Mona drops something, Sam picks it up. He even pulls her socks off at night.
Sam also helps Mona with everyday tasks at school. He carries her books from class to class in a special backpack. He puts Mona’s completed assignments in her teachers’ homework trays. In the lunchroom he throws away her trash.
Besides making Mona less dependent on other people, Sam helps her lead a fuller life.
Mona’s classmates flock around Sam like geese. This has helped her make friends. Sam also helps Mona be more active. With his aid, she raised over $500 in a walk-a-thon for her local humane society.
Because of Sam, Mona doesn’t have to ask people for help. Sam brings her closer to other kids. And he even helps her contribute to her community.

Using the passage as a guide, which of the following dogs is most likely a service dog?

PreMedPK MDCAT Mock 3
English
Passage

187 / 200

Category: English

Choose the correct answer:

PreMedPK MDCAT Mock 3
English
Grammar and Punctuation

188 / 200

Category: English

The two machines _____________ considerably. One has an electric motor, and the other one runs on oil.

PreMedPK MDCAT Mock 3
English
Tenses and Sentence Structure

189 / 200

Category: English

Demonstrate correct use of articles and prepositions. Demonstrate correct use of the subject-verb agreement. Demonstrate correct use of writing conventions of spelling, capitalization and punctuation to clarify meaning.

Had you worked hard (A)/ from the beginning (B)/ of the term (C)/ you will have passed. (D)

PreMedPK MDCAT Mock 3
English
Grammar and Punctuation

190 / 200

Category: English

Demonstrate control of tenses and sentence structure:

When I go swimming, I have to keep my eyes closed underwater.

PreMedPK MDCAT Mock 3
English
Tenses and Sentence Structure

191 / 200

Category: English

Identify the word or phrase that needs to be changed for the sentence to be correct.

This long experience of European domination has naturally produced a mood of quite resistance.

PreMedPK MDCAT Mock 3
English
Identify errors in sentence

192 / 200

Category: English

In the following question, four alternative sentences are given. Choose the CORRECT one.

PreMedPK MDCAT Mock 3
English
Grammar and Punctuation

193 / 200

Category: English

Pick the correct option:

PreMedPK MDCAT Mock 3
English
Grammar and Punctuation

194 / 200

Category: English

Choose the CORRECT sentence from the following options:

PreMedPK MDCAT Mock 3
English
Grammar and Punctuation

195 / 200

Category: English

Choose the correct sentence:

PreMedPK MDCAT Mock 3
English
Tenses and Sentence Structure