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

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Who discovered the first habitable zone exoplanet?

A. NASA

B. Gliese 581g

C. Both

D. Kepler team

Answer: Option B

Solution (By JKSSB Mock Tests)

Gliese 581g.

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

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Question #1

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Which nation was the first to pass legislation to limit air pollution?

A. United Kingdom

B. Germany

C. France

D. United States

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Correct Answer: Option A

Explanation:
The UK passed the 'Smoke Nuisance Abatement Act' in the 1850s.

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

Question #2

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Who was the first to reach the summit of Mount Toubkal?

A. French expedition

B. Josef W. von Sebald

C. Modern

D. Local guides

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Correct Answer: Option B

Explanation:
Early 20th century.

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Question #3

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Who was the first person to sail solo across the Pacific?

A. Robin Knox-Johnston

B. Joshua Slocum

C. Thor Heyerdahl

D. Bernard Moitessier

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Correct Answer: Option D

Explanation:
Bernard Moitessier was the first to cross the Pacific non-stop.

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