Lecturer Physics Test 18 Online Preparation MCQs Past Papers

Online Free Taleem is free online MCQ’s test related to Lecturer Physics. All the individuals who are going to appear in Lecturer Physics written test can attempt these tests in order to prepare for it in best possible way. Our tests of Lecturer of Physics include all the important questions and Past Paper of  Lecturer Physics, that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.


There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

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Test Instructions:-
Test NameLecturer Physics 
SubjectPhysics Test 18
Test TypeMCQs
Total Questions25
Total Time20 Minutes
Total Marks100

You have 20 minutes to pass to the quiz.

You have 20 minutes to pass to the quiz.

PPSC Lecturer of Physics Practice Test 18

1 / 25

ΔV/ΔS is the rate of change of potential with respect to the distance and it is called:

2 / 25

The unmber of significant figures in the length of a bar 6200mm measured by meter rod are:

3 / 25

The number 76.85 is rounded off upto two significant figures as:

4 / 25

Which of the following is not a correct representation method for prefixes:

5 / 25

Calculate the centripetal acceleration and centripetal force on a man whose mass is 80 kg when resting on the ground at the equator if the radius of earth is 6.4×10^6 m:

6 / 25

Which one is the derived quantity in SI units?

7 / 25

A convex lens of focal length 20 cm, is used to form an erect image which is twice as long as the object. Find the position of the object?

8 / 25

The number of significant figures in 5.400 are:

9 / 25

Which pair of the following is vector:

10 / 25

neutron travels a distance of 12 m in a time interval of 3.6×10^-4 s. Assuming its speed was
constant, find its kinetic energy. Take 1.7×10^-27 kg as the mass of neutron:

11 / 25

The S.I unit of angular momentum is:

12 / 25

I=V/R, This equation is known as:

13 / 25

1 Kwh=

14 / 25

The total angular momentum of a system of particles is constant if the net external torque acting on the system is:

15 / 25

Two forces equal in magnitude but opposite in direction and not acting along the same line constitute a:

16 / 25

If A is perpendicular to B, i.e θ=90, or one of the two vectors is a null vector then A.B will be:

17 / 25

The electron acquires a speed of 10^6 ms^-1. Find its energy in electron volts:

18 / 25

The induced current always flows in such a direction as to oppose the change which is giving rise to it,This state of:

19 / 25

Earth quake waves are an example of:

20 / 25

In multiplication and division of measurement:

21 / 25

To reduce the uncertainty in the timing experiment:

22 / 25

In the British Engineering system, the unit of power is:

23 / 25

Zero error of the instrument is a type of:

24 / 25

A simple pendulum completes one oscillation in 2 second. Calculate its length when g=9.8 ms^-2, the time period of simple pendulum is:

25 / 25

The value of the gravitational constant G is:

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