What is the main function of RAM? MCQ with Answer and Explanation

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What is the main function of RAM?

A. Temporary data storage

B. Permanent data storage

C. Processing

D. Display

Answer: Option A

Solution (By JKSSB Mock Tests)

RAM stores data temporarily for quick access.

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Hybridoma technology is used for:

A. Rocket engines

B. GM crops

C. Monoclonal antibodies

D. Computer chips

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Correct Answer: Option C

Explanation:
It is used to produce monoclonal antibodies.

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Question #2

The concept of 'Black Hole' was first proposed by:

A. Stephen Hawking

B. Albert Einstein

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Correct Answer: Option C

Explanation:
Michell proposed the idea in the 18th century.

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Which country launched the first space tourist?

A. China

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C. USA

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Correct Answer: Option D

Explanation:
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