DHS Assam Grade-III Recruitment 2022

Assam Direct Recruitment 2022 Grade-III Mock Test Series

General Science- Physics MCQ Set-1

This set contains 10 multiple choice questions. One mark for each correct answer. No negative marking for incorrect answer.

1. Nikola Tesla is known for his contribution towards:

a) Photo Electric Effect

b) Alternating Current

c) Direct Current

d) Theory of Natural Selection

Correct! Wrong!

2. Albert Einstein won Nobel Prize in physics for the discovery of:

a) Theory of Relativity

b) General relativity

c) Photo Electric Effect

d) Bose–Einstein statistics

Correct! Wrong!

3. Which one among the following was not awarded Nobel prize twice?

a) John Bardeen

b) Maria Skłodowska-Curie

c) Linus Pauling

d) Wilhelm Rontgen

Correct! Wrong!

4. SI unit of electric power is:

a) Volt

b) Watt

c) Ampere

d) Coulomb

Correct! Wrong!

5. Which of the following is a reason for Birds not getting an electric shock?

a) Presence of insulating material at the leg & feather of birds

b) Birds are not good conductor of electricity

c) They can cope with an electric shock

d) None of these

Correct! Wrong!

6. Which of the following instrument is used to measure humidity?

a) Hydrometer

b) Hygrometer

c) Thermometer

d) None of these

Correct! Wrong!

7. Radio wave is:

a) Wave used to operate the radio machine

b) Electromagnetic wave used to power radiating machines

c) It is an electromagnetic wave between frequency range of 300 GHz to 30 Hz

d) None of these

Correct! Wrong!

8. Quantum Computing uses:

a) Two states of 0 or 1 for computation

b) Multiple states of 0, 1, and superposition of sequence of 0 and 1 for computation

c) Three states 0, 1, and 2 for computation

d) None of these

Correct! Wrong!

9. Who was awarded the first Nobel Prize in Physics?

a) Wilhelm Conrad Rontgen

b) Albert Einstein

c) John Bardeen

d) None of these

Correct! Wrong!

10. Which type of mirror is used by dentist to form magnified upright image?

a) Plain mirror

b) Concave Mirror

c) Convex Mirror

d) None of these

Correct! Wrong!

General Science- Physics MCQ Set-1

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