ISRO Chandrayaan-4 Mission MCQs: Lunar Science & Space Tech

1.

While specific landing sites are yet to be finalized, advanced lunar exploration missions like Chandrayaan-4 often prioritize which region of the Moon for scientific investigation, particularly concerning the potential for water ice?

A The lunar maria, known for their dark, basaltic plains.

B The lunar highlands, characterized by ancient, heavily cratered terrain.

C The lunar polar regions, due to the potential presence of water ice in permanently shadowed craters.

D The far side of the Moon, to study its unique geological features and lack of Earth interference.

2.

Which of the following components is crucial for the successful execution of a lunar sample return mission like Chandrayaan-4, involving collection and return to Earth?

A Only an Orbiter and a Rover for surface exploration.

B A Lander, an Ascender, an Orbiter (for rendezvous), and a Re-entry Module.

C A Human Habitation Module and a Rover for long-term stay.

D A Communication Satellite and a Deep Space Network for data relay.

3.

What is the primary objective of ISRO's proposed Chandrayaan-4 mission, as indicated by its advanced lunar exploration and sample return focus?

A To conduct a detailed study of the lunar exosphere and its interaction with solar wind.

B To demonstrate human spaceflight capabilities to the Moon and establish a lunar outpost.

C To achieve a lunar sample return, bringing lunar soil and rocks back to Earth for scientific analysis.

D To deploy a large-scale telescope on the lunar far side for deep space observation.

Science & Technology MCQs - 2026-05-18