Who discovered the first Earth-twin exoplanet candidate? MCQ with Answer and Explanation

Who discovered the first Earth-twin exoplanet candidate?
A. Michel Mayor
B. NASA
C. Both
D. Kepler-452b
Answer: Option D
Solution (By JKExamLibrary)
Kepler-452b.

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

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Practice More First in the World Questions

Question #1 Report Error
Which country was the first to use a digital computer?
A. United States
B. Japan
C. United Kingdom
D. Germany

Correct Answer: Option A


Explanation:
The ENIAC, completed in the United States in 1945, was the first general-purpose electronic digital computer.

This question belongs to: Static General Knowledge First in the World
Question #2 Report Error
Who was the first woman to win the Best Director at Berlin Film Festival?
A. Kathryn Bigelow
B. Various
C. Agnès Varda
D. Marjorie Prime team

Correct Answer: Option C


Explanation:
Early female winners noted.

This question belongs to: Static General Knowledge First in the World
Question #3 Report Error
Who was the first person to develop a theory of electromagnetism?
A. André-Marie Ampère
B. James Clerk Maxwell
C. Michael Faraday
D. Hans Christian Ørsted

Correct Answer: Option B


Explanation:
James Clerk Maxwell formulated the classical theory of electromagnetic radiation.

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