ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

Try The MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Physics is one of the branches 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

1 gm-cm-3is equal to:

Question # 4

Light year is a unit of:

Question # 5

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

Question # 6

In the equation E=mc2 value of c is?

Question # 7

The system international (SI) is built from _______ kind of unites

Question # 8

Density is defined as:

Question # 9

Which one is the least multiple

Question # 10

Astrophysics is a branch of physics, which deals with:

Question # 11

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

Question # 12

Particles have the mass smallest of following is:

Question # 13

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

Question # 14

Light year is a unit of:

Question # 15

Significant figures in 0.0010 are

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
2 In the equation E=mc2value of c is:
A. 1,86,000 miles per hour
B. 1,86,000 miles per sec
C. 3 X 108m/sec
D. Both A and C
3 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
4 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
5 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
6 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
7 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
8 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
9 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
10 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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