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

Density is defined as:

Question # 2

The information from far side of the universe are gathered by

Question # 3

The error may occur due to:

Question # 4

Uncertainty is of following type/types:

Question # 5

Physical quantities are often divided into ______ categories

Question # 6

Light year is a unit of:

Question # 7

Physics deals with the study of

Question # 8

1 gm-cm-3is equal to

Question # 9

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

Question # 10

The quantity having dimension of ML2T02will earth is:

Question # 11

The mechanics, which deals with the objects moving with velocities approaching that of light is called

Question # 12

The study of physics involves?

Question # 13

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

Question # 14

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

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
2 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
5 Radio telescope is used to gather information from
A. Earth
B. Moon only
C. Far side of the universe
D. Sea water
6 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
7 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
8 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
9 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
10 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

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