Who discovered dark energy? MCQ with Answer and Explanation

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Who discovered dark energy?

A. Saul Perlmutter, Brian Schmidt, Adam Riess

B. Edwin Hubble

C. Albert Einstein

D. Stephen Hawking

Answer: Option A

Solution (By JKSSB Mock Tests)

They discovered the accelerating expansion of the universe.

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

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Question #1

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Which was the first country to host the FIFA World Cup?

A. Argentina

B. Uruguay

C. Brazil

D. Italy

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Correct Answer: Option B

Explanation:
Uruguay hosted and won the first FIFA World Cup in 1930.

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Question #2

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Who was the first woman to win a Nobel Prize in two different fields?

A. Barbara McClintock

B. Dorothy Hodgkin

C. Ada Yonath

D. Marie Curie

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Correct Answer: Option D

Explanation:
Marie Curie remains the only person to win Nobel Prizes in two different scientific categories: Physics (1903) and Chemistry (1911).

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Question #3

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Who discovered America (for Europeans)?

A. Leif Erikson

B. Ferdinand Magellan

C. Vasco da Gama

D. Christopher Columbus

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Correct Answer: Option D

Explanation:
Christopher Columbus reached the Americas in 1492.

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