Who discovered the law of gravity? MCQ with Answer and Explanation

Who discovered the law of gravity?
A. Isaac Newton
B. Galileo Galilei
C. Albert Einstein
D. Johannes Kepler
Answer: Option A
Solution (By JKSSB Mock Tests)
Isaac Newton formulated the law of universal gravitation.

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Practice More First in the World Questions

Question #1
Who discovered the first potentially habitable exoplanet around a Sun-like star?
A. NASA
B. Michel Mayor
C. Both
D. Kepler-22b

Correct Answer: Option D


Explanation:
Kepler-22b.

This question belongs to: Static General Knowledge First in the World
Question #2
Who was the first to reach the summit of Mount Hancock?
A. Historical
B. Expedition
C. Local
D. Modern

Correct Answer: Option C


Explanation:
Early ascents.

This question belongs to: Static General Knowledge First in the World
Question #3
Who was the first to reach the summit of Shishapangma?
A. Chinese expedition
B. Hermann Buhl
C. Edmund Hillary
D. Reinhold Messner

Correct Answer: Option A


Explanation:
Chinese team in 1964.

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