Who was the first person to develop a commercial electric light? MCQ with Answer and Explanation

Question

Share Report Error

Who was the first person to develop a commercial electric light?

A. Thomas Edison

B. Humphry Davy

C. Joseph Swan

D. Nikola Tesla

Answer: Option A

Solution (By JKSSB Mock Tests)

Edison created a commercially viable light bulb.

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

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More First in the World Questions

Question #1

Who was the first person to develop a commercial vaccine?

A. Joseph Lister

B. Louis Pasteur

C. Edward Jenner

D. Robert Koch

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Edward Jenner created the first smallpox vaccine in 1796.

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

Question #2

Who discovered the first planet orbiting two stars?

A. Both

B. NASA team

C. Kepler-16b

D. Michel Mayor

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Circumbinary planet.

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

Question #3

Who discovered the first exoplanet with confirmed atmosphere?

A. NASA

B. Michel Mayor

C. HD 209458b

D. Both

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
HD 209458b.

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

Explore All First in the World MCQs