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

Astrophysics is a branch of physics, which deals with:

Question # 2

Significant figures in 0.0010 are:

Question # 3

1 gm-cm-3is equal to:

Question # 4

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

Question # 5

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

Question # 6

Density is defined as:

Question # 7

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

Question # 8

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

Question # 9

0.0001210 has ____________ significant figures.

Question # 10

Significant figures in 0.0010 are

Question # 11

In the equation E=mc2 value of c is?

Question # 12

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 13

1 gm-cm-3is equal to:

Question # 14

Which one is the least multiple:

Question # 15

The maximum possible error in the reading for a meter rod with least count 1 mm is:

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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 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
3 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
4 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
5 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
6 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark
7 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
8 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
9 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
10 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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