Official Answer Key & Detailed Solution
Ready to check the official UPSC Answer Key?
Click any option above to test yourself under exam conditions, or reveal the explanation directly.
Correct Answer: Option (A) — 22nd March (or 21st March)
Concept & Option Breakdown
Standard Reference VerifiedThe National Calendar of India (based on the Saka Era starting 78 CE) begins with the month of Chaitra. 1st Chaitra corresponds to March 22 in a normal 365-day Gregorian calendar year, and March 21 in a leap year.
Standard general knowledge fact about India's National Calendar adopted on March 22, 1957.
Practice Full-Length & Sectional Prelims Mocks on this Interface
50 simulated tests in the APT Prelims Test Series (₹1,493) or 1-on-1 Mentorship with Avinash Sir.