Who was the first person to develop a smallpox vaccine? MCQ with Answer and Explanation

Who was the first person to develop a smallpox vaccine?
A. Joseph Lister
B. Robert Koch
C. Edward Jenner
D. Louis Pasteur
Answer: Option C
Solution (By JKSSB Mock Tests)
Edward Jenner developed the smallpox vaccine in 1796, the first successful vaccine in history.

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Practice More First in the World Questions

Question #1
Who was the first woman to win the Best Director Golden Globe?
A. Jane Campion
B. Kathryn Bigelow
C. Barbra Streisand
D. Sofia Coppola

Correct Answer: Option C


Explanation:
Barbra Streisand won for 'Yentl'.

This question belongs to: Static General Knowledge First in the World
Question #2
Who invented the Pet Rock?
A. All
B. Gary Dahl
C. Marketing genius
D. Toy companies

Correct Answer: Option B


Explanation:
Gary Dahl created the Pet Rock.

This question belongs to: Static General Knowledge First in the World
Question #3
Who invented the light bulb?
A. Alexander Graham Bell
B. Nikola Tesla
C. Thomas Edison
D. Guglielmo Marconi

Correct Answer: Option C


Explanation:
Thomas Edison developed the practical incandescent light bulb.

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