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

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

Question # 2

Physics deals with the study of

Question # 3

Silicon can be obtained from

Question # 4

Significant figures in 0.2020 are:

Question # 5

Particles have the mass smallest of following is

Question # 6

Those quantities which can be measured accurately are known as

Question # 7

Astrophysics is a branch of physics, which deals with

Question # 8

Uncertainty is of following type/types:

Question # 9

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

Question # 10

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

Question # 11

Density is defined as:

Question # 12

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

Question # 13

Astrophysics is a branch of physics, which deals with:

Question # 14

Total number of base units are

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
2 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
3 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
4 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
5 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
6 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
7 Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
8 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length
9 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
10 The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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