What is the primary function of chlorophyll in plants? MCQ with Answer and Explanation

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What is the primary function of chlorophyll in plants?

A. Storing food

B. Releasing oxygen

C. Absorbing water

D. Absorbing sunlight

Answer: Option D

Solution (By JKSSB Mock Tests)

Chlorophyll is a pigment that absorbs light energy to drive photosynthesis.

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India's first satellite was:

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B. Aryabhata

C. Rohini

D. INSAT-1A

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Correct Answer: Option B

Explanation:
Aryabhata was launched in 1975, marking India's space journey.

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Question #2

Sputnik 1 was launched by:

A. China

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Correct Answer: Option D

Explanation:
It was the first artificial Earth satellite in 1957.

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Question #3

Which of these is a 'Biometric' identification method?

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Correct Answer: Option C

Explanation:
Biometrics identify individuals based on unique physical traits like fingerprints.

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