Who invented the air conditioner? MCQ with Answer and Explanation

Who invented the air conditioner?
A. Nikola Tesla
B. Alexander Graham Bell
C. Willis Carrier
D. Thomas Edison
Answer: Option C
Solution (By JKSSB Mock Tests)
Willis Carrier invented modern air conditioning.

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Practice More First in the World Questions

Question #1
Who invented the telegraph?
A. Alexander Graham Bell
B. Guglielmo Marconi
C. Thomas Edison
D. Samuel Morse

Correct Answer: Option D


Explanation:
Samuel Morse developed the electric telegraph.

This question belongs to: Static General Knowledge First in the World
Question #2
Who was the first person to reach the summit of Annapurna?
A. Maurice Herzog
B. Chris Bonington
C. Reinhold Messner
D. Edmund Hillary

Correct Answer: Option A


Explanation:
Maurice Herzog led the first ascent of Annapurna in 1950.

This question belongs to: Static General Knowledge First in the World
Question #3
Who was the first person to win a Nobel Prize and an Oscar?
A. Al Gore
B. Winston Churchill
C. Bob Dylan
D. George Bernard Shaw

Correct Answer: Option D


Explanation:
George Bernard Shaw won the Nobel Prize in Literature (1925) and an Academy Award for Best Adapted Screenplay (1938).

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