PPSC Physics Practice Test – Important MCQs with Correct Answers

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PPSC Physics Exam Free Preparation

If you are looking for a free PPSC Physics test, you are in the right place. Click on the chapter-wise tests given to prepare for the test by attempting the most-relevant MCQs. The questions are provided in a chapter-wise test so you can improve your preparation for the exam on a chapter-wise basis. It gets lonely when you are the only one preparing for the exams, isn’t it? On IlmKiDunya.com PPSC physics online test preparation portal, you can compare your test results with other candidates. The comments section is also open for you to share tips and find relevant information about the PPSC Physics test.

PPSC Physics Mcq's For Full Book

Try The PPSC Physics Mcq's For Full Book

  • Total Questions30

  • Time Allowed30

PPSC Physics Mcq's For Full Book

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Question # 1

The output of a generator which uses a split ring commutator is.

Question # 2

Coulomb found that the mutual force between tow electric charges varies.

Question # 3

Which of the following pair of physical quantities have the same dimension.

Question # 4

In free expansion of a gas. the internal energy of the system.

Question # 5

When wind blows in the same direction in which the sound travels, the sound velocity

Question # 6

Magnetic field does not cause deflection in

Question # 7

Which following properties of molecules of a gas is same for all gases at a particular temperature.

Question # 8

Most widely used types of gas LASER are

Question # 9

The special theory of relativity was presented in .

Question # 10

The smooth and steady streamline flow is known as

Question # 11

The rest mass of a particle is independent of the

Question # 12

Alternating current generator consists of a coil and a pair of.

Question # 13

Power of lens is measured in

Question # 14

Geiger counter was designed by

Question # 15

Temperature changes when two balls collide which one of the following is conserved.

Question # 16

A particle executing simple harmonic oscillations of frequency 100 Hz has an amplitude of 0.1 cm The velocity amplitude of the particleis.

Question # 17

Which part of D.C motor reverses the direction of current through the coil every half cycle.

Question # 18

A positive and a Negative charge are initially 4 cm apart When they are moved closer together so that they are now only 1 cm part the force between them is.

Question # 19

A body travels with a speed greater than the speed of sound What would be the wave front shape.

Question # 20

Half life and mean lifetime of a radioactive element are.

Question # 21

Which of the following are particle accelerators.

Question # 22

At high temperature a body generally emits redactions of.

Question # 23

When net force acting on a system is zero which of the following will be constant.

Question # 24

Keliner or achromat eye piece consist or

Question # 25

Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty faith of a second on the.

Question # 26

A particle performs SHM of amplitude 0.020 and frequency 2.5 Hz. What is its maximum speed.

Question # 27

When a solid is melting the temperature remains constant even through heat is being supplied because the

Question # 28

If the number of coulombs per second through a wire of 10 Ohm resistance across a 120 V line is 12, the current is

Question # 29

A ball is thrown straight up What is its acceleration just before it reaches the highest point.

Question # 30

The centre of gravity of a body is


Topic Test

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Here is List Of Chapter Wise Tests

Ch. # Test Name MCQs Available PDF File Launch Test
1 PPSC Physics Topic 1 Mechanics 368 Download PDF Launch Test
2 PPSC Physics Topic 2 Structural Properties of Matter 124 Download PDF Launch Test
3 PPSC Physics Topic 3 Thermal Properties of Matter 256 Download PDF Launch Test
4 PPSC Physics Topic 4 Geometrical Optics 222 Download PDF Launch Test
5 PPSC Physics Topic 5 Waves and Wave Properties of Light 294 Download PDF Launch Test
6 PPSC Physics Topic 6 Electricity and Magnetism 530 Download PDF Launch Test
7 PPSC Physics Topic 7 Modern Physics 403 Download PDF Launch Test
8 PPSC Physics Topic 8 Scientists, Their Inventions and discoveries 114 Download PDF Launch Test

Top Scorers of PPSC Physics Mcq's For Full Book

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    Ramsha Shabbir 23 - Apr - 2024 00 Min 16 Sec 28/30
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    Muhammad Zeshan 14 - Jan - 2025 25 Min 23 Sec 27/30
  • M
    Muhammad sajid 24 - Oct - 2024 08 Min 56 Sec 23/30
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    Adeel Afzal 11 - Apr - 2024 16 Min 33 Sec 22/30
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    Naseer Ahmed 06 - Jun - 2024 07 Min 39 Sec 21/30
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    Raja Suhail 22 - Apr - 2024 18 Min 33 Sec 21/30
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    iraj 10 - Aug - 2024 05 Min 05 Sec 19/30
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    Madiha Yousaf 04 - Sep - 2024 09 Min 17 Sec 19/30
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    Shahzad Khan 24 - Dec - 2024 13 Min 10 Sec 19/30
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    Physics Uni 16 - Apr - 2024 06 Min 55 Sec 18/30
  • S
    Shafqat Ullah 24 - Sep - 2024 11 Min 52 Sec 18/30
  • A
    Ali Malik 20 - Apr - 2024 24 Min 26 Sec 18/30
  • B
    BADAL lashari 28 - Jul - 2024 07 Min 20 Sec 17/30
  • M
    Mr soccer 04 - Jul - 2024 08 Min 04 Sec 17/30

PPSC Physics Important MCQ's

Sr.# Question Answer
1 Radioactivity is the phenomenon associated with the.
A. Transition of radiowaves
B. production of alpha particles only
C. Decay of nucleus
D. Reception of radio waves
2 LASER is a device for
A. Producing a beam of white light
B. Producing a beam of monochromatic and coherent light
C. Producing a beam of high intensity incoherent light.
D. Producing highly penetrating's X -rays
3 The loudness of a sound depend on its
A. Frequency
B. Amplitude
C. Speed
D. Both a and b
4 When a pentavalent material like arsenic is added to a tetravalent material such as germanium, we get a.
A. n-type material
B. p -type material
C. diode
D. super conductor
5 The relation between horse power and watt is.
A. 1 hp = 546 watts
B. 1 hp = 746 watts
C. 1 hp = 946 watts
D. 1 hp = 1000 watts
6 Which of the following are sources of direct current.
A. Batteries
B. Solare cells
C. Thermocouples
D. All of these
7 The practical efficiency of a heat engine is
A. 25% to 30.5 %
B. 35% to 45%
C. 30% to 45%
D. 15% to 25%
8 A generator running in reverse may be called as.
A. A.C. Generator
B. D.C. generator
C. Motor
D. Commutator
9 In case of a convex lens when object is placed at 2F image is formed.
A. At
B. 2F
C. away from 2F
D. Between F at and 2 F
10 The sun appears elliptical before sunset due to
A. Reflection
B. Refraction
C. Scattering
D. Total internal reflection

Test Questions