UPSC Prelims

Every Prelims paper since 1995, as UPSC set it.

General Studies and CSAT, question by question, from UPSC’s own papers where they are online and a published compilation before that. Each question has UPSC’s answer and an explanation of it; practise whole papers against the clock with a free account.

Source: UPSC, Civil Services (Preliminary) Examination question papers, upsc.gov.in; papers UPSC never put online, from a published compilation. Explanations are written by UPSC Grade, not by UPSC.