India's first dedicated astronomy satellite is: MCQ with Answer and Explanation

India's first dedicated astronomy satellite is:
A. GSAT
B. RISAT
C. INSAT
D. AstroSat
Answer: Option D
Solution (By JKSSB Mock Tests)
AstroSat is India's multi-wavelength astronomy observatory.

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Practice More Science and Technology Questions

Question #1
Which mission of ISRO is related to ocean studies?
A. Cartosat
B. Oceansat
C. RISAT
D. INSAT

Correct Answer: Option B


Explanation:
Oceansat series monitors ocean resources.

Question #2
Which gas is essential for photosynthesis?
A. Carbon Dioxide
B. Nitrogen
C. Argon
D. Oxygen

Correct Answer: Option A


Explanation:
Plants require carbon dioxide for the photosynthesis process.

Question #3
India's first successful cryogenic engine was used in:
A. GSLV-D5
B. PSLV
C. SLV-3
D. ASLV

Correct Answer: Option A


Explanation:
GSLV-D5 marked the successful use of indigenous cryogenic engine.