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

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

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

Question # 2

Significant figures in 0.0010 are

Question # 3

Density is defined as:

Question # 4

Which of the following are the units of intensity of light

Question # 5

Particles have the mass smallest of following is:

Question # 6

Aerodynamics is a branch of:

Question # 7

The error may occur due to:

Question # 8

Light year is a unit of:

Question # 9

A dimension stands for the ___________ nature of certain physical quantity.

Question # 10

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

Question # 11

Astrophysics is a branch of physics, which deals with:

Question # 12

The information from far side of the universe are gathered by

Question # 13

Light year is a unit of:

Question # 14

Uncertainty is of following type/types:

Question # 15

The quantity having dimension of ML2T02will earth is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
2 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark
3 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
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 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
6 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
7 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
8 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
9 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
10 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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