CSAT › Logical Reasoning

Revision note: Calendars

  • Ordinary 1, leap 2 odd days
  • Century leap only if ÷400
  • Count days → remainder mod 7
  • Same calendar: same start day & same type
Revision card summarising Calendars
One-page visual summary of the key points to revise.

Source: https://upscprep.in/upsc/csat/logical-reasoning/calendars/ · UPSCPrep.in

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