Skip to content

Archive · 7 July 2021

3 APPSC Facts

One from Polity, one from History, one from Current Affairs. Deterministic selection for this date — same 3 cards every time.

The three facts for 7 July 2021

History·Vedic Period

Battle of Ten Kings (Dasharajna) was fought on which river?

Answer: River Parushni (Ravi) — King Sudas of Bharata tribe won.

Mentioned in Rigveda Mandala VII; Sudas defeated a confederation of 10 tribes.

Current Affairs·Sports
High Frequency

Who is the youngest undisputed World Chess Champion?

Answer: D Gukesh — won at 18 years, 195 days (December 2024).

Gukesh also won Khel Ratna 2025 and was FIDE World No. 3 in March 2025.

Want a fresh set every day?