ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Significant figures in 0.0010 are

Question # 2

Electron is a particle whose mass is:

Question # 3

Which one is the least multiple:

Question # 4

Light year is a unit of:

Question # 5

The error may occur due to:

Question # 6

Which one of the least multiple:

Question # 7

From sand, we get a material used for construction of computer chips. That material is called:

Question # 8

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

Question # 9

Aerodynamics is a branch of

Question # 10

At the present time, the main frontiers of fundamental science are

Question # 11

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

Question # 12

Physics deals with the study of

Question # 13

Density is defined as:

Question # 14

The time taken by light to travel from moon to earth is:

Question # 15

Particles have the mass smallest of following is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
2 Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
A. More then c
B. Approaching c
C. Equal to c
D. Much less than x
3 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
4 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
5 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
6 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
7 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
8 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
9 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
10 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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