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

Two forces each of 10 N act on a body, if the force are inclined at 30° and 60° respectively with x-axis, then x-component of their resultant is:

Question # 2

Which of the following friction is self-adjusting force.

Question # 3

Wave length of that color as compared to that of violet color is:

Question # 4

The rate change of area expressed is expressed in:

Question # 5

The SI unit of permitivity is

Question # 6

When a body moves with a constant speed in a circle:

Question # 7

The example of irreversible process is

Question # 8

If the object is placed at 12 cm distance from a convex lens of focal length 6 cm, then we get an image of ____ as that of object:

Question # 9

A convex lens acts as diverging lens when the object is placed:

Question # 10

Nowadays, Most of the electric energy is produced by the A.C. generators using:

Question # 11

The energy required to charge a capacitor of 5μF by connecting D.C. source of 20 KV is

Question # 12

Recently a complex crystalline structure known as Yetrium Barium Copper Oxide have been reported to become superconductor at

Question # 13

Essential characteristic of equilibrium is

Question # 14

Thermocouple is an arrangement of two different metals

Question # 15

The current through a metallic conductor is due to the motion of

Question # 16

When a large number of atoms are brought close to one another to form a solid, each energy level of an isolated atom splits into sub-levels, called

Question # 17

On a cold morning a metal surface will fell colder to touch than a wooden surface, because

Question # 18

Tick the conservation force:

Question # 19

A 120 m long train is moving in a direction with speed 20 m/s. A train B moving with 30 m/s in the opposite direction and 130 m long crosses the first train in a time

Question # 20

How many number of anodes used in electron gun

Question # 21

Triple point of water is

Question # 22

The bicycle pump provides a good example of

Question # 23

Absolute temperature can be calculated by

Question # 24

A 100 kg car is moving at a speed of 10 m/sec and comes to rest after covering a distance of 50 m. the amount of work done against friction is:

Question # 25

A convex lens acts as diverging lens when the object is placed:

Question # 26

The domains are of macroscopic size of the order of

Question # 27

Nucleus of a hydrogen atom may contain:

Question # 28

A potential barrier of 0.7 V exists across p-n junction made from:

Question # 29

A simple pendulum consists of a

Question # 30

The nature of radiations emitted by a hot body depends upon its:


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
  • M
    Moiz Khan 30 - Mar - 2026 11 Min 48 Sec 84/120
  • M
    Muhammad Zain 17 - Jun - 2026 06 Min 17 Sec 80/120
  • A
    Axis Jewels 17 - Jun - 2026 08 Min 22 Sec 80/120
  • H
    Haroon Sheikh 17 - Jun - 2026 21 Min 58 Sec 80/120
  • S
    Shoaib Hussain 17 - Jun - 2026 07 Min 48 Sec 76/120
  • H
    Hasaan Malik 15 - Jun - 2026 08 Min 58 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
  • R
    rana abdullah 31 - Mar - 2026 03 Min 51 Sec 68/120
  • M
    Muhammad Naeem 15 - Jun - 2026 05 Min 43 Sec 64/120
  • R
    Razeen Virk 20 - Jun - 2026 07 Min 02 Sec 64/120
  • 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 When charged particle is projected perpendicular to a uniform magnetic field its trajectory is
A. circular
B. elliptical
C. cycloid
D. straight line
2 A body is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about
A. 80 m
B. 20 m
C. 160 m
D. 40 m
3 Photoelectric effect takes place with a photon of:
A. Very high energy
B. Very low energy
C. Low energy
D. High energy
4

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

5 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
6 In the formula B= µ̻ nl, the symbol n denotes:
A.

Total number of turns of solenoid

B.

Number of turns per unit length

C.

Number of turns per unit volume

D.

Numbers of turns per unit area

7 Which are not the elementary particles?
A. Photons
B. Leptons
C. Hadrons
D. Quarks
8

In order to have a constant current through wire, the potential difference across its end should:

A.

Be zero

B.

Be maintained constant

C.

Goes on increasing

D.

Go on decreasing

9 A current of 1 ampere is passing through a conductor. The charge passing through it in half a minute s
A. One coulomb
B. 0.5 coulomb
C. 30 coulombs
D. 2 coulombs
10 A field is uniform and much stronger:
A.

Inside a long solenoid

B.

Outside a long solenoid

C.

At the end of a long solenoid

D.

At the central point of long solenoid

Test Questions