UPSC Mains 2022 · GS I · Q4 · 10 marks · 150 words
Describe the characteristics and types of primary rocks.
हिन्दी में
प्राथमिक चट्टानों की विशेषताओं एवं प्रकारों का वर्णन कीजिए ।
Source: UPSC, Civil Services (Main) Examination 2022, General Studies Paper I, Q4. The paper on upsc.gov.in. Themes and links to toppers’ answers are by UPSC Grade, not by UPSC.