Who discovered the first potentially habitable exoplanet? MCQ with Answer and Explanation

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Who discovered the first potentially habitable exoplanet?

A. Both candidates

B. Michel Mayor

C. Proxima Centauri b team

D. Kepler-186f team

Answer: Option D

Solution (By JKSSB Mock Tests)

Kepler-186f was an early candidate.

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 win the Nobel Prize in Literature?

A. Rudyard Kipling

B. Sully Prudhomme

C. Rabindranath Tagore

D. W.B. Yeats

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Correct Answer: Option B

Explanation:
Sully Prudhomme received it in 1901.

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Question #2

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Who was the first female head of government in Africa?

A. Agathe Uwilingiyimana

B. Sirimavo Bandaranaike

C. Joyce Banda

D. Ellen Johnson Sirleaf

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Correct Answer: Option D

Explanation:
Ellen Johnson Sirleaf was the first elected female head of state in Africa.

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Question #3

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Who invented the Super Soaker?

A. Lonnie Johnson

B. Hasbro

C. Mattel

D. Toy engineers

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Correct Answer: Option A

Explanation:
Lonnie Johnson invented it.

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

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