UPSC Prelims Timeline Traps — Date & Year Swaps
Prelims swaps a single year or date to flip an option from right to wrong. Every card below shows the original news, the static timeline behind it and the elimination clue to catch the trap in the exam hall.
No published cards in this archive yet.
Get every day's decoder, quiz and trap-bank
The Prelims Antishock Tool decodes today's news into static links, hidden angles, traps and MCQs — built for the new Prelims 2026 pattern.