MCQs: Science & Technology Current Affairs 29 Oct 2026

1.

What is the main advantage of Quantum Key Distribution (QKD) over traditional encryption methods?

A Faster data transmission speeds

B Lower infrastructure costs

C Unconditional security based on laws of physics

D Compatibility with existing internet protocols

2.

Which organization is primarily leading the Quantum Key Distribution (QKD) research in India?

A DRDO

B ISRO

C Department of Science and Technology (DST)

D NITI Aayog

3.

What is the primary technology used in India's recent milestone for secure communications using Quantum Key Distribution (QKD)?

A Quantum Entanglement

B Classical Encryption

C Satellite-based QKD

D Superconducting Qubits

4.

NEEDS_REVIEW

A NEEDS_REVIEW

B NEEDS_REVIEW

C NEEDS_REVIEW

D NEEDS_REVIEW

5.

NEEDS_REVIEW

A NEEDS_REVIEW

B NEEDS_REVIEW

C NEEDS_REVIEW

D NEEDS_REVIEW

6.

NEEDS_REVIEW

A NEEDS_REVIEW

B NEEDS_REVIEW

C NEEDS_REVIEW

D NEEDS_REVIEW

7.

The EOS-08 mission was launched from which space center?

A Satish Dhawan Space Centre, Sriharikota

B Vikram Sarabhai Space Centre, Thiruvananthapuram

C Dr. APJ Abdul Kalam Island, Odisha

D ISRO Propulsion Complex, Mahendragiri

8.

What is the primary objective of the EOS-08 satellite launched by ISRO?

A Deep space exploration

B Microsatellite design validation and remote sensing

C Human spaceflight training

D Interplanetary communication relay

9.

Which launch vehicle was used by ISRO for the recent successful deployment of the advanced Earth Observation Satellite (EOS-08)?

A PSLV-C59

B SSLV-D3

C LVM3-M4

D GSLV-F15

Science & Technology MCQs - 2026-10-29