ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer

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

Try The 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 definite number of significant figures in 5000 is:

Question # 2

Which one is the least multiple

Question # 3

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

Question # 4

Dimension of mass is written as:

Question # 5

Computer chips are made from

Question # 6

Significant figures in 0.2020 are:

Question # 7

Particles have the mass smallest of following is

Question # 8

Particles have the mass smallest of following is:

Question # 9

The error may occur due to:

Question # 10

Number of supplementary units are

Question # 11

The study of physics involves?

Question # 12

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

Question # 13

Light year is a unit of:

Question # 14

Silicon can be obtained from

Question # 15

Examples of physical quantities are:

Question # 16

Silicon can be obtained from

Question # 17

Which one of the least multiple:

Question # 18

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

Question # 19

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

Question # 20

1 gm-cm-3is equal to:

Question # 21

Physics is one of the branches of:

Question # 22

Aerodynamics is a branch of:

Question # 23

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 24

Electron is a particle whose mass is:

Question # 25

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

Question # 26

Electron is a particle whose mass is:

Question # 27

Physical quantities are often divided into ______ categories

Question # 28

Branch of physics which deals with the study of stars and galaxies is called:

Question # 29

Which one is the least multiple:

Question # 30

Diameter of the nucleus s of the order of

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
2 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
3 The maximum possible error in the reading of an instrument is ______ its least count.
A. Half of
B. Quarter of
C. Equal to
D. Double than
4 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
5 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
6 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
7 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
8 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
9 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics
10 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One

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