More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

10th Class Physics English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

The mirror whose outer surface is reflecting is called:

Choose an answer

Concave mirror

Convex mirror

Lens

Mirror

Skip

Question # 2

If we double the distance between two charges, what will be the change in the force between them?

Choose an answer

Half

Double

One fourth

Four times

Skip

Question # 3

Speed of light in air is ms^-1

Choose an answer

3 x 10⁸

3 x 10¹¹

3 x 10⁵

340

Skip

Question # 4

The current used in houses is:

Choose an answer

A.C.

Conventiona current

Current

D.C

Skip

Question # 5

Capacitors are used to store:

Choose an answer

Current

Voltage

Charge

Resistance

Skip

Question # 6

Radio waves are:

Choose an answer

Longitudinal waves

Transverse waves

Electromagnetic waves

All of these

Skip

Question # 7

If the distance between the charged bodies is much greater as compared to their sizes then the bodies are considered is:

Choose an answer

Positive charge

Negative charge

Point charge

Zero charge

Skip

Question # 8

Micro waves are used in:

Choose an answer

Radio

Television

Mobile phone

All of these

Skip

Question # 9

The speed of sound in iron at 25 ^oC is ms^-1

Choose an answer

5950

5900

6950

6940

Skip

Question # 10

The phenomenon in which radiations convert the matter into positive and negative ions is called:

Choose an answer

Radio activity

Excitation

Ionization

Electrolysis

Skip

Question # 11

What is the power rating of a lamp connector to a 12 V source when it carries 2.5 A:

Choose an answer

4.8W

14.5W

30W

60W

Skip

Question # 12

If we double the distance between two charges, then force becomes

Choose an answer

4-times

1/4th

Double

Half

Skip

Question # 13

In simple harmonic motion, the acceleration of the body is…………. Proportional to the displacement.

Choose an answer

Inversely

Directly

Equally

Ration

Skip

Back