Sputnik 1 was launched by: MCQ with Answer and Explanation

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Sputnik 1 was launched by:

A. China

B. India

C. USA

D. Soviet Union

Answer: Option D

Solution (By JKSSB Mock Tests)

It was the first artificial Earth satellite in 1957.

This question belongs to: Static General Knowledge Science and Technology

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Question #1

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The Hubble Space Telescope was launched in:

A. 1992

B. 1990

C. 1991

D. 1989

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Correct Answer: Option B

Explanation:
Hubble was launched by NASA in 1990.

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Question #2

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Which of the following is a type of renewable energy?

A. Solar

B. Nuclear Fission

C. Coal

D. Natural Gas

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Correct Answer: Option A

Explanation:
Solar energy is derived from the sun and is replenished naturally, making it renewable.

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Question #3

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What is the main component of a computer CPU?

A. RAM

B. Hard disk

C. Motherboard

D. Microprocessor

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Correct Answer: Option D

Explanation:
Microprocessor is the core of CPU.

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