Who discovered vitamins? MCQ with Answer and Explanation

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Who discovered vitamins?

A. Frederick Hopkins

B. Casimir Funk

C. All of the above

D. Elmer McCollum

Answer: Option C

Solution (By JKSSB Mock Tests)

Multiple scientists contributed to the discovery of vitamins.

This question belongs to: Static General Knowledge First in the World

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Question #1

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Who was the first person to travel into space a second time?

A. Yuri Gagarin

B. Gordon Cooper

C. Gus Grissom

D. Vladimir Komarov

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Correct Answer: Option C

Explanation:
Gus Grissom was the first astronaut to make a second trip into space, during the Gemini 3 mission.

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Question #2

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Which country was the first to grant women the right to vote in national elections?

A. New Zealand

B. Finland

C. United States

D. Australia

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Correct Answer: Option A

Explanation:
New Zealand was the first self-governing country to grant all adult women the right to vote in 1893.

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Question #3

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Who discovered X-rays?

A. Marie Curie

B. Wilhelm Röntgen

C. Pierre Curie

D. Henri Becquerel

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Correct Answer: Option B

Explanation:
Wilhelm Röntgen discovered X-rays.

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