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

Number of supplementary units are

Question # 2

The quantity having dimension of ML2T02will earth is:

Question # 3

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

Question # 4

For multiplication and division purposes, percentage uncertainties are:

Question # 5

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

Question # 6

Which one of the least multiple:

Question # 7

The study of physics involves?

Question # 8

Significant figures in 0.0010 are:

Question # 9

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

Question # 10

In the equation E=mc2 value of c is?

Question # 11

Physics is one of the branches of:

Question # 12

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

Question # 13

Physics deals with the study of

Question # 14

Silicon can be obtained from

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
2 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
3 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
4 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
5 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
6 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
7 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
8 Which quantity has different dimensions:
A. Work
B. Pressure
C. Energy
D. Torque
9 The instrument used to gather information form the far side of the universe is
A. Compound microscope
B. Radio telescope
C. Astronomical Telescope
D. Simple microscope
10 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided

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