What is the primary function of a modem? MCQ with Answer and Explanation

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What is the primary function of a modem?

A. Display output

B. Process data

C. Store data

D. Convert digital to analog signal

Answer: Option D

Solution (By JKSSB Mock Tests)

Modem modulates and demodulates signals.

This question belongs to: Static General Knowledge Science and Technology

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The first Indian to receive Nobel Prize was:

A. C.V. Raman

B. Rabindranath Tagore

C. Amartya Sen

D. Mother Teresa

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Correct Answer: Option B

Explanation:
Rabindranath Tagore won in Literature in 1913.

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Question #2

Which vehicle launched Mangalyaan?

A. GSLV

B. LVM3

C. PSLV-C25

D. SLV-3

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Correct Answer: Option C

Explanation:
PSLV-C25 successfully launched Mangalyaan.

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Question #3

What is the main component of natural gas?

A. Ethane

B. Methane

C. Propane

D. Butane

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Correct Answer: Option B

Explanation:
Natural gas is primarily composed of methane (CH4).

This question belongs to: Static General Knowledge Science and Technology

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