Mains Answer Writing - 21 Oct, 2025
GS3
Science & Technology
10 marks
How did Chandrayaan-2’s CHACE-2 payload contribute to understanding the Moon’s exosphere and space weather interactions?
Tips for your answer
- Define CHACE-2 & purpose – study of lunar exosphere composition.
- Mention key finding – CME impact increased pressure & particle density.
- State significance – helps understand space weather & lunar base planning.
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GS2
Social Justice
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Why is adequate protein consumption important for achieving nutritional security in India? Discuss the major challenges and suggest measures to build a nutritious India.
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