Which among the following is the first Indian satellite launched by ISRO in 1975? MCQ with Answer and Explanation

Which among the following is the first Indian satellite launched by ISRO in 1975?

A. Bhaskara-I

B. Rohini

C. INSAT-1A

D. Aryabhata

Answer: Option D

Aryabhata was India's first satellite, launched on April 19, 1975, named after the famous Indian astronomer.

This question belongs to: Static General Knowledge Science and Technology

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Question #1 Report Error

Which of these gases is the main component of a greenhouse effect that causes global warming?

A. Oxygen

B. Argon

C. Carbon Dioxide

D. Nitrogen

Correct Answer: Option C

Explanation:
Carbon dioxide traps heat in the atmosphere, significantly contributing to global climate change.

This question belongs to: Static General Knowledge Science and Technology

Question #2 Report Error

The Green Revolution in India is associated with:

A. Vikram Sarabhai

B. M.S. Swaminathan

C. Homi Bhabha

D. A.P.J. Abdul Kalam

Correct Answer: Option B

Explanation:
Dr. M.S. Swaminathan is known as the Father of Green Revolution in India.

This question belongs to: Static General Knowledge Science and Technology

Question #3 Report Error

The first nuclear power plant in India is at:

A. Tarapur

B. Narora

C. Kalpakkam

D. Kaiga

Correct Answer: Option A

Explanation:
Tarapur Atomic Power Station was the first.

This question belongs to: Static General Knowledge Science and Technology