● UPSC PYQ INTELLIGENCE · 1979–2026
UPSC repeats ideas, not questions.
Search any concept and discover how it has appeared across UPSC exams over the last 45+ years.
Why this is different
A PDF shows one paper. CrispUPSC connects the same idea across exams, years, and question styles.
🔍 Pattern of the Week
Optics
Asked 51 times across 6 exams over 47 years.
Explore →13,598 verified PYQs · 129 papers · 10 exams · 1979–2026 — all connected.