Who discovered the first rogue black hole candidate? MCQ with Answer and Explanation

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Who discovered the first rogue black hole candidate?

A. Stephen Hawking

B. Recent microlensing detections

C. Various teams

D. Both

Answer: Option D

Solution (By JKSSB Mock Tests)

Ongoing discoveries.

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Question #1

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Who was the first person to formulate a theory of evolution?

A. Charles Darwin

B. Jean-Baptiste Lamarck

C. Gregor Mendel

D. Alfred Russel Wallace

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Correct Answer: Option B

Explanation:
Jean-Baptiste Lamarck was the first to propose a comprehensive theory of evolution before Darwin.

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Question #2

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Who was the first to reach the summit of Kanchenjunga?

A. Tenzing Norgay

B. Reinhold Messner

C. George Band and Joe Brown

D. Edmund Hillary

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Correct Answer: Option C

Explanation:
British expedition in 1955.

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Question #3

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Who discovered Tabby's Star anomalies?

A. Tabetha Boyajian

B. Both

C. Kepler mission

D. NASA

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Correct Answer: Option B

Explanation:
Boyajian and citizen scientists.

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