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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  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

Density is defined as:

Question # 2

Which quantity has different dimension?

Question # 3

Which one is the least multiple:

Question # 4

The principle characteristics of an ideal standard are

Question # 5

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

Question # 6

The body of physics involves

Question # 7

Number of supplementary units are

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

The quantity having dimension of ML2T02will earth is:

Question # 12

Radio telescope is used to gather information from

Question # 13

dimensions are the same for:

Question # 14

Particles have the mass smallest of following is:

Question # 15

In the equation E=mc2 value of c is?

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
5 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
6 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
7 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
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 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
10 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

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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