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

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

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1
Which of these is a 'Biometric' identification method?
A. Using a physical key
B. Writing a signature
C. Fingerprint scanning
D. Typing a password

Correct Answer: Option C


Explanation:
Biometrics identify individuals based on unique physical traits like fingerprints.

Question #2
Machine Learning is a subset of:
A. Nanotechnology
B. Artificial Intelligence
C. Quantum Computing
D. Blockchain

Correct Answer: Option B


Explanation:
ML enables systems to learn from data without explicit programming.

Question #3
What is the primary use of drones in recent technology?
A. Underwater exploration
B. Aerial photography and delivery
C. Deep mining
D. Nuclear research

Correct Answer: Option B


Explanation:
Drones have wide applications in surveillance and delivery.