Who discovered radioactivity? MCQ with Answer and Explanation

Who discovered radioactivity?
A. Henri Becquerel
B. Ernest Rutherford
C. Marie Curie
D. Pierre Curie
Answer: Option A
Solution (By JKSSB Mock Tests)
Henri Becquerel discovered radioactivity in 1896.

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Practice More First in the World Questions

Question #1
Who was the first woman to win the Nobel Prize in Literature?
A. Sigrid Undset
B. Grazia Deledda
C. Selma Lagerlöf
D. Pearl S. Buck

Correct Answer: Option C


Explanation:
Selma Lagerlöf, a Swedish author, became the first woman to win the Nobel Prize in Literature in 1909.

This question belongs to: Static General Knowledge First in the World
Question #2
Who was the first person to win three Nobel Prizes?
A. Frederick Sanger
B. Marie Curie
C. Linus Pauling
D. None - no one has won three

Correct Answer: Option D


Explanation:
No individual has ever received three Nobel Prizes; the maximum anyone has received is two.

This question belongs to: Static General Knowledge First in the World
Question #3
Who invented the Cabbage Patch Kids?
A. Toy companies
B. Coleco
C. Xavier Roberts
D. Both

Correct Answer: Option C


Explanation:
Xavier Roberts created the dolls.

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