What is 'Nanotechnology' concerned with? MCQ with Answer and Explanation

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What is 'Nanotechnology' concerned with?

A. Radio broadcasting

B. Structures at the molecular scale

C. Massive bridge building

D. Deep sea exploration

Answer: Option B

Solution (By JKSSB Mock Tests)

Nanotechnology deals with manipulating matter on an atomic and molecular scale.

This question belongs to: Static General Knowledge Science and Technology

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ISRO was established in the year:

A. 1958

B. 1972

C. 1980

D. 1969

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Correct Answer: Option D

Explanation:
ISRO was founded on 15 August 1969.

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Question #2

What is the largest part of the brain?

A. Brainstem

B. Hypothalamus

C. Cerebellum

D. Cerebrum

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Correct Answer: Option D

Explanation:
The cerebrum is the largest part of the human brain, responsible for higher cognitive functions.

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Question #3

CRISPR technology is used in:

A. Gene editing

B. Solar energy

C. Artificial Intelligence

D. Rocket fuel

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Correct Answer: Option A

Explanation:
CRISPR is a powerful gene-editing tool.

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