Who invented the refrigerator? MCQ with Answer and Explanation

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Who invented the refrigerator?

A. Carl von Linde

B. Jacob Perkins

C. William Cullen

D. Oliver Evans

Answer: Option B

Solution (By JKSSB Mock Tests)

Jacob Perkins built the first practical vapor-compression refrigerator.

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 to reach the summit of Mount St. Helens?

A. Local Native Americans

B. Modern

C. Explorers

D. Historical

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Correct Answer: Option A

Explanation:
Indigenous knowledge.

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

Question #2

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Which country was the first to have a national television network?

A. United Kingdom

B. Germany

C. France

D. United States

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Correct Answer: Option A

Explanation:
BBC Television started the world's first regular service in 1936.

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Question #3

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Who was the first explorer to sail around the world?

A. Vasco da Gama

B. Ferdinand Magellan

C. Francis Drake

D. Christopher Columbus

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Correct Answer: Option B

Explanation:
Magellan's expedition completed the first circumnavigation.

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

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