ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 1 Measurements

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ECAT Pre General Science Physics Chapter 1 Measurements

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Question # 1

The body of physics involves

Question # 2

The branch of physics, which deals with the structure an properties of solids is called:

Question # 3

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Question # 4

Significant figures in 0.0010 are:

Question # 5

Light year is a unit of:

Question # 6

Radio telescope is used to gather information from

Question # 7

The quantity have dimension of ML2T02will have SI unit of:

Question # 8

Uncertainty is of following type/types:

Question # 9

Which of the following are the units of intensity of light

Question # 10

Physical quantities are often divided into ______ categories

Question # 11

Number of supplementary units are

Question # 12

Particles have the mass smallest of following is:

Question # 13

Examples of physical quantities are:

Question # 14

The mechanics, which deals with the objects moving with velocities approaching that of light is called

Question # 15

Those quantities which can be measured accurately are known as

Question # 16

Electron is a particle whose mass is:

Question # 17

Aerodynamics is a branch of

Question # 18

Astrophysics is a branch of physics, which deals with:

Question # 19

Silicon can be obtained from

Question # 20

The branch of physics which deals with the properties of fundamental particles is called:

Question # 21

The information from far side of the universal are gathered by:

Question # 22

The quantity having dimension of ML2T02will earth is:

Question # 23

The mechanics, which deals with the objects moving with velocities approaching that of light is called:

Question # 24

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 25

Significant figures in 0.0010 are:

Question # 26

The branch of physics which deals with the structure and properties of solids is called:

Question # 27

Silicon can be obtained from:

Question # 28

1 gm-cm-3is equal to

Question # 29

Density is defined as:

Question # 30

Significant figures in 0.2020 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
2 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
3 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
4 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
5 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
6 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
7 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
8 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
9 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
10 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5

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