ECAT Pre Computer Science Physics MCQ Test With Answer for Full Book

ECAT Pre Computer Science Physics MCQ Test with Answers is designed to help students prepare effectively for the ECAT entry test. This test includes multiple-choice questions from the complete Physics book, covering all major topics such as motion, energy, electricity, modern physics, and more. Each question follows the ECAT exam pattern to provide students with real exam-like practice. By attempting these MCQs, students can strengthen their conceptual understanding, improve problem-solving speed, and boost their confidence for the actual Physics portion of the test.

The Full Book Physics MCQ Test allows Pre Computer Science students to assess their preparation and identify weak areas for focused revision. Detailed answers are provided for every question to help students learn correct concepts and clear any confusion. This online Physics test is a valuable tool for ECAT aspirants who want to practice efficiently and achieve a high score. Regular practice not only enhances accuracy but also helps in managing time during the final ECAT exam, making it a complete preparation resource for success.

ECAT Physics Online Test

Try The ECAT Physics Online Test

  • Total Questions30

  • Time Allowed30

ECAT Physics Online Test

00:00
Question # 1

When a suitable small resistance is put in parallel with the galvanometer coil, it is converted into

Question # 2

N s m-2is unit of:

Question # 3

A body moves a distance of 10 m along a straight line under the action of a force of 5 N. If the work done is 25 J, the angle which force makes with the direction of motion of a body is:

Question # 4

A virtual image is formed when object is placed:

Question # 5

In order to get interference using two light rays

Question # 6

The maximum stress that a material can withstand, is known as

Question # 7

A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:

Question # 8

Viscosity of water is ______ that of air but ___ that of plasma.

Question # 9

The amplifier which us used to perform mathematical operations electronically is known as

Question # 10

In the formula B= µ̻ nl, the symbol n denotes:

Question # 11

The surface destiny of charge is defined is:

Question # 12

10 c.c. each of oxygen and hydrogen are kept in separate flasks. Then which of the following relations is correct?

Question # 13

Which one of the following is correct?

Question # 14

Astrophysics is a branch of physics, which deals with:

Question # 15

Surface density of charge is defined as

Question # 16

There is certain frequency below which no electrons are emitted from the metal surface, this frequency is known as

Question # 17

Electromagnetic radiation or photons interact with matter in

Question # 18

If R is gas constant for 1 gram mole, Cpand Cvare specific heat for a solid then

Question # 19

When two progressive waves of nearly same frequencies superimpose and give rise to beats, then

Question # 20

Polymeric solids have

Question # 21

Glass is an example of

Question # 22

When we consider the average velocity of a body, then the body is moving in

Question # 23

Polymers are the chemical combination of carbon with:

Question # 24

How much force is required to slide one layer of the liquid over the other layer is measured by

Question # 25

If the length of second pendulum becomes four times then its time period will become

Question # 26

The magnitude of the displacement is a line from initial position to final position which is

Question # 27

Light waves are

Question # 28

Bernoulli's equation is based upon law of conservation

Question # 29

A body with frequency of would complete one vibration in:

Question # 30

The molecules or ions in a crystalline solids are


Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 ECAT Physics Chapter 1 Measurements 88 Download PDF Launch Test
2 ECAT Physics Chapter 2 Vectors and Equilibrium 42 Download PDF Launch Test
3 ECAT Physics Chapter 3 Motion and Force 246 Download PDF Launch Test
4 ECAT Physics Chapter 4 Work and Energy 104 Download PDF Launch Test
5 ECAT Physics Chapter 5 Circular Motion 78 Download PDF Launch Test
6 ECAT Physics Chapter 6 Fluid Dynamics 154 Download PDF Launch Test
7 ECAT Physics Chapter 7 Oscillations 73 Download PDF Launch Test
8 ECAT Physics Chapter 8 Waves 166 Download PDF Launch Test
9 ECAT Physics Chapter 9 Physical Optics 77 Download PDF Launch Test
10 ECAT Physics Chapter 10 Optical Instruments 30 Download PDF Launch Test
11 ECAT Physics Chapter 11 Heat & Thermodynamics 168 Download PDF Launch Test
12 ECAT Physics Chapter 12 Electrostatics 178 Download PDF Launch Test
13 ECAT Physics Chapter 13 Current Electricity 90 Download PDF Launch Test
14 ECAT Physics Chapter 14 Electromagnetism 116 Download PDF Launch Test
15 ECAT Physics Chapter 15 Electromagnetic Induction 80 Download PDF Launch Test
16 ECAT Physics Chapter 16 Alternating Current 109 Download PDF Launch Test
17 ECAT Physics Chapter 17 Physics of Solids 117 Download PDF Launch Test
18 ECAT Physics Chapter 18 Electronics 56 Download PDF Launch Test
19 ECAT Physics Chapter 19 Dawn of Modern Physics 123 Download PDF Launch Test
20 ECAT Physics Chapter 20 Atomic Spectra 51 Download PDF Launch Test
21 Physics ECAT Pre Engineering Chapter 21 Nuclear Physics 121 Download PDF Launch Test
0 44 Download PDF Launch Test
0 27 Download PDF Launch Test
0 19 Download PDF Launch Test
0 0 Download PDF Launch Test
0 0 Download PDF Launch Test
0 0 Download PDF Launch Test

Top Scorers of ECAT Physics Online Test

  • S
    Shuaib Sultan 29 - Nov - 2025 16 Min 31 Sec 72/120
  • F
    faizan malik 20 - Dec - 2024 19 Min 28 Sec 70/120
  • A
    ali raza 16 - Jan - 2025 09 Min 11 Sec 60/120
  • H
    Hashir Tech & Cricket 10 - Oct - 2024 00 Min 42 Sec 55/120
  • M
    movie Elite 10 - Oct - 2024 07 Min 47 Sec 55/120
  • M
    Muhammad Hassan Imran 21 - Oct - 2025 08 Min 13 Sec 52/120
  • U
    Umer 01 - Dec - 2024 25 Min 06 Sec 50/120
  • I
    Imama Tahir 02 - Dec - 2024 21 Min 14 Sec 45/120
  • F
    fabiha zurgham 22 - Oct - 2025 04 Min 48 Sec 44/120
  • M
    Muhammad Saqib 08 - Nov - 2024 01 Min 50 Sec 40/120
  • A
    ahmad raza 25 - Sep - 2024 06 Min 38 Sec 40/120
  • H
    Hafsa ali 28 - Nov - 2025 07 Min 11 Sec 40/120
  • M
    mahammad noman 27 - Sep - 2024 08 Min 21 Sec 40/120
  • H
    HASSAN HUSSAIN CHANEL 26 - Sep - 2024 10 Min 03 Sec 40/120
  • L
    lahori vines 17 - Oct - 2024 12 Min 38 Sec 40/120
Sr.# Question Answer
1 The rear wheels of an automobile are rotating with an angular velocity of 14 rev/sec which is reduced to 38 rad/sec in 5 second when brakes are applied. Its angular acceleration is:
A. 5 rad/sec2
B. -10 rev/sec2
C. -10 rad/sec2
D. -5 rev/sec2
2 According to the Bernoulli's equation, where the speed of the fluid is high, the pressure will be
A. low
B. zero
C. high
D. all of them
3 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
4 Terminal velocity is the maximum velocity attained by a spherical droplet when the drag force______the weight of droplet:
A. Is smaller than
B. Is greater than
C. Becomes equal to
D. None of these
5 The weight 'mg' of the bob is resolved into
A. one component
B. two components
C. three components
D. four components
6 NmA-1 is commonly called:
A. Weber
B. Apmere
C. Guass
D. Coulomb
7 When a body is performing S.H.M., its acceleration is
A. inversely proportional to the displacement
B. directly proportional to the applied force
C. directly proportional to the amplitude
D. directly proportional to the displacement but in opposite direction
8 The velocity of falling raindrop attains limited value because of
A. Up trust of air
B. Viscous force exerted by air
C. Surface tension effect
D. Air currents atmosphere
9 Which of the following is not mechanical wave?
A. Sound wave
B. Light wave
C.
wave produced in spring
D. None of them
10 The damping depends upon the
A. amplitude
B. sharpness
C. both of them
D. none of them
11 The direction of a vector in space requires:
A. X-axis
B. X and Y-axes
C. XYZ axes
D. Y and Z-axes
12 If the mass of the simple pendulum becomes double, its time period
A. increase
B. decreases
C. remains constant
D. none of them
13 The efficiency of carnot engine cannot be 100% or one unless cold reservoir is at
A. 100 K
B. 273 K
C. 0 K
D. -273 K
14

When two spherical conducting balls at different potentials are joined by a metallic wire, after some time:

A.

Both the conductors are at the same potential

B.

Potential difference across the conductors remain constant

C.

Potential difference across the conductors becomes zero

D.

Both (A) and (B)

15 If a body reaches a speed equal to the speed of light, then its mass will became
A. zero
B. very small
C. infinity
D. none of these
16 The domains are of macroscopic size of the order of
A. centimeters
B. meters
C. millimeters
D. nanomneters
17 The law of conservation of energy gives us
A. equation of continuity
B. Bernoulli's theorem
C. both of them
D. none of them
18 Which of the following options states the names of fluids in the order of increasing viscosity?
A. mercury, motor oil, methanol
B. methanol, mercury, motor oil
C. motor oil, mercury, methanol
D. methanol, motor oil, mercury
19 Selenium is:
A. An insulator
B. A conductor
C. Both A and B
D. Excellent conductor
20 Rate of decay is actually described by.
A. Half line
B. Decay constant
C. Mean life
D. Total life
21 In SHM, there is always a constant ratio between displacement if body and its:
A. Velocity
B. Period
C. Mass
D. Acceleration
22 Work is a Quantity
A. Vector
B. Scalar
C. Non-physical
D. None of these
23 Electrons of an isolated atom are bound to the nucleus, and
A. can only have distinct energy level
B. can only have same energy level
C. may or may not have distinct energy levels
D. none of these
24 The SI unit of flux density is.
A. Tesla
B. Weber
C. Gaun
D. Weber/meter
25 The capacity of a parallel plat capacitor depends on the
A. Type to metal used
B. Thickness of plates
C. Potential applied across the plates
D. Separation between the plates
26 When a high energy photon interact with a metal, which of the following effect is most likely to be taken place
A. pair production
B. photoelectric effect
C. Compton effect
D. None of these
27 The number of vibrating body at any instant from its equilibrium position is called
A. displacement
B. frequency
C. amplitude
D. time period
28 The straight current carrying conductor experiences maximum force in a uniform magnetic field when it is placed
A. parallel to the field
B. Perpendicular to the field
C. At an angle of 45 to the field
D. None of the above
29 Different radioactive material have
A. same half lives
B. different half lives
C. same mean lives
D. same total lives
30 A meter wire carraying a current of 2A is at right angle to the uniform magnetic field of 0.5 Weber/m2The force on the wire is
A. 5N
B. 4N
C. 1.5N
D. 6N

Test Questions

Is this page helpful?