Arithmetic: percentage, ratio, averages, time & work: 7 timed sets

Every question UPSC has asked on Arithmetic: percentage, ratio, averages, time & work — 132 in all — in 7 sets of about 19, mixed across years. About 29 minutes each, with UPSC's marking.

Start with set 1 →

Take them in any order — this page remembers which you've done (in this browser).

How the sets work

Together the sets hold every CSAT question UPSC has asked on Arithmetic: percentage, ratio, averages, time & work since 2016; questions UPSC dropped from evaluation are left out. A reading passage always comes with all its questions.
Marking as in the exam: +2.5 right, −0.83 wrong, 0 left blank. Your score shows as soon as you submit; a free sign-up opens the full report and every answer explained.
Stop any time: your answers are saved in this browser, and this page shows where you left off.

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