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

The nature of thermal radiation is similar to:

Question # 2

Transverse waves can be set up:

Question # 3

Radian is defined as the angle subtended at the center of a circle by an arc of:

Question # 4

Photons must have energy equal to

Question # 5

At a certain instant a stationary transverse wave is found to have maximum kinetic energy. The appearance of string of that instant is

Question # 6

At constant temperature, on increasing the pressure of a gas by 5%, its volume. The final temperature of the gas will be

Question # 7

The value of LDR depends upon intensity of:

Question # 8

The waves which propagate out in the space due to oscillations of electric and magnetic fields are called:

Question # 9

Ohm's law states that

Question # 10

When temperature increase, the frequency of a tuning fork

Question # 11

The force which maintain the strict long-range order between atoms of a crystalline solid is the:

Question # 12

The electric lines of force are

Question # 13

A man fires a bullet of mass 200 g at a speed of 5 m/s. The gun is of one kg mass. By what velocity the gun rebounds backwards?

Question # 14

One radian is equal to:

Question # 15

In thermodynamics, internal energy is the function of

Question # 16

The decrease in velocity per unit time is called

Question # 17

If the distance between the plates of a parallel plate condenser of capacity 10μF is doubled then new capacity will be

Question # 18

If two waves of length 50 cm and 51 cm produced 12 beats per second, the velocity of sound is

Question # 19

In the equilibrium state, the potential difference between two ends of the conductor moving across a magnetic field is called:

Question # 20

The mechanics, which deals with the objects moving with velocities approaching that of light is called

Question # 21

At a given instant, a photon moves in +x direction in a region where there magnetic field in -z direction. The magnetic force on the proton will be the:

Question # 22

The total number of lines of magnetic induction pasing through a surface perpendicular to the magnetic field is called

Question # 23

The maximum drag force on a falling sphere is 9.8 N, it weight is

Question # 24

The photoelectric effect, the maximum energy of photoelectrons depends on the

Question # 25

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 26

The range ofβ-particle in air is greater than that ofα-particle by

Question # 27

The electrons occupying the conduction band are known as

Question # 28

Which of the following is the longitudinal waves?

Question # 29

The kinetic energy of one molecule of a gas at normal temperature and pressure will be (k = 8.31 J/mole K) :

Question # 30

According to the second law, which is must to produce work


Topic Test

00:00

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 ECAT Physics Chapter 21 Nuclear Physics 121 Download PDF Launch Test

Top Scorers of ECAT Physics Online Test

  • S
    suzi 29 - Mar - 2026 06 Min 14 Sec 108/120
  • M
    Maria Zubair 31 - Mar - 2026 04 Min 02 Sec 104/120
  • S
    soban zubair 26 - Mar - 2026 03 Min 52 Sec 92/120
  • M
    Moiz Khan 30 - Mar - 2026 11 Min 48 Sec 84/120
  • A
    Ashar Ali 16 - Feb - 2026 06 Min 12 Sec 76/120
  • J
    Jaffar Ali 06 - Dec - 2025 07 Min 01 Sec 76/120
  • M
    meerab chohan 27 - Mar - 2026 10 Min 41 Sec 76/120
  • A
    Abdullah Masood 01 - Apr - 2026 11 Min 30 Sec 76/120
  • S
    Shahjahan Khan 19 - Mar - 2026 07 Min 43 Sec 72/120
  • S
    Shuaib Sultan 29 - Nov - 2025 16 Min 31 Sec 72/120
  • R
    rana abdullah 31 - Mar - 2026 03 Min 51 Sec 68/120
  • C
    Computer mail 28 - Feb - 2026 08 Min 13 Sec 68/120
  • A
    Abdul 04 - Feb - 2026 10 Min 47 Sec 68/120
  • T
    Tariq Aziz 30 - Mar - 2026 08 Min 32 Sec 64/120
  • U
    Unaiza Usman 01 - Apr - 2026 08 Min 47 Sec 64/120

ECAT Physics Important MCQ's

Sr.# Question Answer
1 Direction of motion _______ in circular motion
A. Changes off and on
B. Changes continuously
C. Does not change
D. None of them
2 The vibrations of factory floor caused by the running of heavy machinery is an example of
A. free vibration
B. natural vibrations
C. forced vibrations
D. all of them
3 The conductivity of a superconductor is
A. Infinite
B. Very large
C. Very small
D. Zero
4 The closed loop gain of the non-inverting amplifier is given by
A. G = R2/R1
B. G = -R2/R1
C. G = 1 - R2/R1
D. G = 1 + T2/R1
5 The value of the metastable state for Neon is
A. 20.66eV
B. 20.61eV
C. 19.23eV
D. 18.70eV
6 Least distance of distinct vision of an old man possibly becomes:
A. A little less than 25 cm
B. A little more than 25 cm
C. Much less than 25 cm
D. None of these
7 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
8

In case of two identical charges placed certain distance apart, the electric field lines are:

A.

Straight lines

B.

Sine curves

C.

Curved

D.

Both (A) and (B)

9 An electron of charge e coulomb passes through a potential difference of V volts its energy in joules will be
A. V/e
B. eV
C. e/V
D. V
10 An electric charge at rest is
A. Only an electric field
B. Only a magnetic field
C. Both electric and magnetic fields
D. None of the above

Test Questions

Is this page helpful?