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

Start Test Download PDF

ECAT Physics Chapter 1 Measurements

00:00
Question # 1

Diameter of the atom is of the order of

Question # 2

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

Question # 3

Particles have the mass smallest of following is:

Question # 4

1 gm-cm-3is equal to:

Question # 5

Astrophysics is a branch of physics, which deals with

Question # 6

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

Question # 7

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

Question # 8

The information from far side of the universe are gathered by

Question # 9

For addition and subtraction purposes, absolute uncertainties are:

Question # 10

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

Question # 11

Light year is a unit of:

Question # 12

0.0001210 has ____________ significant figures.

Question # 13

dimensions are the same for:

Question # 14

Silicon can be obtained from:

Question # 15

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

Submit

Prepare Complete Set Wise ECAT Physics Chapter 1 Measurements MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Physics Chapter 1 Measurements MCQ`s Test

  • S
    Syed Faizan Gillani 04 - Dec - 2024 00 Min 07 Sec 60/60
  • H
    Husain Abbas 16 - Dec - 2024 00 Min 13 Sec 60/60
  • H
    Hussain Iqbal 03 - Feb - 2026 01 Min 27 Sec 60/60
  • I
    Imama Tahir 10 - Dec - 2024 02 Min 02 Sec 60/60
  • K
    Khubaib Khawar 09 - Jan - 2025 02 Min 33 Sec 60/60
  • R
    RAFAY JUTT 09 - Nov - 2025 01 Min 25 Sec 56/60
  • M
    Muhammad Shayan 13 - Dec - 2024 01 Min 29 Sec 55/60
  • S
    sweet home 10 - Dec - 2024 03 Min 07 Sec 55/60
  • A
    Abdul Samad 21 - Dec - 2024 01 Min 44 Sec 50/60
  • F
    Forquleet Kamran 10 - Dec - 2024 01 Min 49 Sec 50/60
  • R
    Rabeeha Piracha 03 - Dec - 2025 01 Min 26 Sec 48/60
  • M
    Muhammad Salman 19 - Oct - 2025 01 Min 46 Sec 48/60
  • A
    Areeb Siddiqui 05 - Jan - 2025 05 Min 39 Sec 45/60
  • M
    Muhammad Hassan Imran 30 - Oct - 2025 03 Min 14 Sec 44/60
  • S
    suzi 07 - Feb - 2026 02 Min 09 Sec 40/60

ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
2 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
3 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
4 The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics
5 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
6 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
7 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
8 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
9 If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :
A. 0.005 cm
B. 0.01 cm
C. 0.02 cm
D. 0.001 cm
10 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes

Test Questions

Is this page helpful?