Who invented the Silly String? MCQ with Answer and Explanation

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Who invented the Silly String?

A. Leonard Fish and Robert D. Frawley

B. Chemists

C. Both

D. Toy companies

Answer: Option A

Solution (By JKSSB Mock Tests)

Fish and Frawley.

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

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Question #1

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Who was the first person to fly solo nonstop across the Pacific?

A. Charles Lindbergh

B. Charles Kingsford Smith

C. Wiley Post

D. Amelia Earhart

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Correct Answer: Option D

Explanation:
Amelia Earhart was the first woman, but overall firsts vary; Earhart is notable for solo feats.

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

Question #2

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Who discovered the first transiting Earth-sized exoplanet?

A. Both

B. Michel Mayor

C. Kepler-186f

D. NASA

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Correct Answer: Option C

Explanation:
Kepler mission.

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Question #3

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Who discovered the electron microscope?

A. Ernst Ruska

B. Both

C. J.J. Thomson

D. Max Knoll

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Correct Answer: Option B

Explanation:
Ruska and Knoll developed the electron microscope.

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

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