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 SI unit of spring constant is identical with that of

Question # 2

The natural frequency of a pendulum which is vibrating freely, depends upon its

Question # 3

A reversible cycle is the one in which

Question # 4

The vibratory or oscillatory motion of a body is

Question # 5

A 1000 Kg car travelling with a speed of 90 km/hr turns around a curve of radius 0.1 km. The necessary centripetal force comes out to be:

Question # 6

The speed of randomly moving electrons depends upon

Question # 7

In flesh, light element like carbon, hydrogen and oxygen predominate. Three elements allows ______ amount of incident X-ray to pass through them

Question # 8

Velocity is a

Question # 9

In case of constructive interference of two waves, the amplitude of the resultant wave is _______ either of the waves:

Question # 10

A charge of 0.1 c accelerated through a potential difference of 1000V acquires kinetic energy

Question # 11

Brownian motion increases due to

Question # 12

In an adiabatic process the work is done at the expense of the

Question # 13

How is the image formed by a convex lens affected if the upper half of the lens is covered with a paper:

Question # 14

The energy is found from Einstein's mass energy relation is called

Question # 15

Compton derived an expression to find compton shift by applying to the process, the law of conservation of:

Question # 16

A car is moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed v of the car is:

Question # 17

The distance covered by the wave during one period is called its:

Question # 18

The cause of mirage observed in deserts in bright sunlight is due to

Question # 19

The direction of the streamlines is the same as the direction of the

Question # 20

Distance to nearest galaxy from earth is

Question # 21

A unit cell is smallest basic structure which is:

Question # 22

Selenium is:

Question # 23

The ratio of the r.m.s value of the applied voltage to the r.m.s value of resulting a.c. is

Question # 24

When low energy photon interact with a metal,which of the following effect is likely to be taken place

Question # 25

Silicon can be obtained from

Question # 26

Surface tension of water is due to

Question # 27

Current is measured in

Question # 28

A boy pulls a toy car through a distance of 5 m by applying a force of 0.5 N, which makes and angle of 60° with the horizontal. The work done by the boy is:

Question # 29

Thermistors are prepared under

Question # 30

Davision and Germer performed experiment to verify


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
  • H
    Husnain Mehmood 02 - May - 2026 07 Min 06 Sec 64/120
  • T
    Tariq Aziz 30 - Mar - 2026 08 Min 32 Sec 64/120

ECAT Physics Important MCQ's

Sr.# Question Answer
1 Energy is dissipated and consequently the energy mass system do not oscillate indefinitely because of
A. very small energy
B. very large energy
C. frictional forces
D. acceleration due to gravity
2 The first super conductor was discovered in
A. 1811
B. 1890
C. 1901
D. 1911
3 In case of braking radiations, when the rate of deceleration is very large, the emitted radiation corresponds to:
A. Short wavelength
B. Large wavelength
C. Very large wavelenth
D. Low frequency
4 Gamma rays consist of steam of
A. electron
B. proton
C. photons
D. all of these
5 According to Huygen's principle
A. light travels in straight line
B. Light is a transvers wave
C. Light has dual nature
D. All points on the primary wave-front are the sources of secondary wavelets
6 The net force acting on a 100 kg man standing in an elevator accelerating downward with a = 9.8 m sec-2comes out to be
A. 980 N
B. 580 N
C. 1380 N
D. Zero
7 Intensity of light determines the:
A. Energy of each photon
B. Number of photons
C. Speed of photons
D. Size of photons
8 The SI unit of charge is
A. Ampere
B. Watt
C. Coulomb
D. Volt
9

Flux through a closed surface of any shape and flux through the surface of a sphere drawn around a charge are:

A.

Different

B.

Same

C.

Such that it is greater in the first case

D.

Such that it is greater in the second case

10 The chemical properties of all the isotopes of an elements are
A. same
B. different
C. slightly different
D. none of these

Test Questions

Is this page helpful?