Who discovered the first potentially habitable exoplanet in a binary system? MCQ with Answer and Explanation

Who discovered the first potentially habitable exoplanet in a binary system?
A. Both
B. Kepler team
C. Michel Mayor
D. NASA
Answer: Option B
Solution (By JKSSB Mock Tests)
Circumbinary habitable candidates.

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Practice More First in the World Questions

Question #1
Who was the first woman to win the Nobel Prize in Physiology or Medicine?
A. Barbara McClintock
B. Gertrude Elion
C. Gerty Cori
D. Rosalyn Yalow

Correct Answer: Option C


Explanation:
Gerty Cori won in 1947.

This question belongs to: Static General Knowledge First in the World
Question #2
Who was the first to reach the summit of Mount Olympus (Greece)?
A. Christos Kakalos
B. Expedition
C. Marcel Kurz
D. Ancient Greeks

Correct Answer: Option B


Explanation:
1913 modern ascent.

This question belongs to: Static General Knowledge First in the World
Question #3
Who was the first person to climb Mount Everest?
A. Reinhold Messner
B. Maurice Herzog
C. Edmund Hillary and Tenzing Norgay
D. George Mallory

Correct Answer: Option C


Explanation:
Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest on May 29, 1953.

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