Who discovered the first exoplanet with confirmed liquid water possibility? MCQ with Answer and Explanation

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Who discovered the first exoplanet with confirmed liquid water possibility?

A. Michel Mayor

B. Kepler team

C. Both

D. NASA

Answer: Option B

Solution (By JKSSB Mock Tests)

Kepler discoveries.

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

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Question #1

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Who invented the typewriter?

A. Christopher Latham Sholes

B. Nikola Tesla

C. Thomas Edison

D. Alexander Graham Bell

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Correct Answer: Option A

Explanation:
Sholes invented the first practical typewriter.

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

Question #2

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Who was the first person to develop a commercial transistor?

A. Bardeen, Brattain, and Shockley

B. Jack Kilby

C. Gordon Moore

D. Robert Noyce

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Correct Answer: Option A

Explanation:
They invented the transistor at Bell Labs in 1947.

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Question #3

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Who was the first person to sail solo around the world without stopping?

A. Bernard Moitessier

B. Francis Chichester

C. Robin Knox-Johnston

D. Joshua Slocum

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Correct Answer: Option C

Explanation:
Sir Robin Knox-Johnston became the first person to complete a solo, non-stop circumnavigation of the globe in 1969.

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

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