Who discovered the first interstellar visitor? MCQ with Answer and Explanation
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Question #1
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Who discovered the first potentially habitable exoplanet around a Sun-like star?
Correct Answer: Option B
Explanation:
Kepler-22b.
Kepler-22b.
This question belongs to:
Static General Knowledge
First in the World
Question #2
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What was the first commercial video game ever released?
Correct Answer: Option B
Explanation:
Computer Space, released in 1971, was the first commercially sold, coin-operated video game.
Computer Space, released in 1971, was the first commercially sold, coin-operated video game.
This question belongs to:
Static General Knowledge
First in the World
Question #3
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Which was the first city to reach a population of two million?
Correct Answer: Option B
Explanation:
London reached a population of two million in the mid-19th century.
London reached a population of two million in the mid-19th century.
This question belongs to:
Static General Knowledge
First in the World
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