UPSC held the 2016 Preliminary examination on 7 August 2016 — GS Paper I from 9:30 to 11:30 am and CSAT from 2:30 to 4:30 pm. 179 questions from that day are below, each with the Commission's official answer and our explanation of why the other three options fail.
Economy 33 · Environment & Ecology 22 · History 16 · General Science 9 · Current Events 9 · Polity & Governance 6 · Geography 5
Comprehension 38 · Basic Numeracy 27 · Logical Reasoning 12 · Mental Ability 2
Question papers and answer keys: Union Public Service Commission. Explanations: UPSC Answer Check.