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

00:00
Question # 1

The quantity have dimension of ML2T02will have SI unit of:

Question # 2

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

Question # 3

Particles have the mass smallest of following is:

Question # 4

The body of physics involves

Question # 5

Aerodynamics is a branch of:

Question # 6

The time taken by light to travel from moon to earth is:

Question # 7

For multiplication and division purposes, percentage uncertainties are:

Question # 8

Significant figures in 0.0010 are:

Question # 9

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

Question # 10

At the present time, the main frontiers of fundamental science are

Question # 11

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

Question # 12

Light year is a unit of:

Question # 13

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 14

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

Question # 15

The error may occur due to:

Question # 16

1 gm-cm-3is equal to:

Question # 17

The quantity having dimension of ML2T02will earth is:

Question # 18

Which one of the least multiple:

Question # 19

Aerodynamics is a branch of

Question # 20

Significant figures in 0.2020 are:

Question # 21

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

Question # 22

Which quantity has different dimension:

Question # 23

Which one is the least multiple

Question # 24

The study of physics involves?

Question # 25

Radio telescope is used to gather information from

Question # 26

Number of supplementary units are

Question # 27

Which branch of physics deals with the structure and properties of solids

Question # 28

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Question # 29

The information from far side of the universe are gathered by

Question # 30

From sand, we get a material used for construction of computer chips. That material is called:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
2 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
3 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
4 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
5 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics
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 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
8 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
9 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
10 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided

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