Which of these is an application of nanotechnology? MCQ with Answer and Explanation

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Which of these is an application of nanotechnology?

A. Generating wind power

B. Storing water in tanks

C. Building massive skyscrapers

D. Medical drug delivery

Answer: Option D

Solution (By JKSSB Mock Tests)

Nanotechnology allows for targeted drug delivery to specific cells in the body.

This question belongs to: Static General Knowledge Science and Technology

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Question #1

Which Indian state has the highest number of nuclear power plants?

A. Tamil Nadu

B. Maharashtra

C. Karnataka

D. Gujarat

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Correct Answer: Option A

Explanation:
Tamil Nadu has the highest number of nuclear reactors.

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Question #2

Which of these is an example of an Operating System?

A. Google Chrome

B. Linux

C. Excel

D. Word

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Correct Answer: Option B

Explanation:
Linux is a popular open-source operating system.

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Question #3

What is a 'Graphic User Interface' (GUI)?

A. A coding language

B. A way to increase Wi-Fi speed

C. A way to use a computer with images and icons

D. A hardware cable

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Correct Answer: Option C

Explanation:
A GUI allows users to interact with electronic devices through visual icons and menus.

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