The first Indian satellite was: MCQ with Answer and Explanation

The first Indian satellite was:

A. Bhaskara

B. Rohini

C. INSAT-1A

D. Aryabhata

Answer: Option D

Aryabhata was launched in 1975.

This question belongs to: Static General Knowledge Science and Technology

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Question #1 Report Error

What is '5G' expected to provide compared to 4G?

A. Less coverage

B. Higher cost only

C. Higher speed and lower latency

D. Lower speed

Correct Answer: Option C

Explanation:
5G offers ultra-fast speeds and low latency.

This question belongs to: Static General Knowledge Science and Technology

Question #2 Report Error

mRNA vaccines work by:

A. Live virus

B. Instructing cells to produce protein

C. Toxoid

D. Introducing weakened virus

Correct Answer: Option B

Explanation:
They teach cells to make a protein that triggers an immune response.

This question belongs to: Static General Knowledge Science and Technology

Question #3 Report Error

Quantum computing uses principles of:

A. Quantum mechanics

B. Relativity

C. Classical mechanics

D. Newtonian physics

Correct Answer: Option A

Explanation:
It leverages superposition and entanglement.

This question belongs to: Static General Knowledge Science and Technology