Full-length papers · +1 Correct, −0.33 Incorrect, 0 Unattempted
Sitting a past paper end to end is the single best way to find out where you actually stand in CDS. Each paper below opens in the same test interface as a live exam — timed, with the official marking scheme — and gives you a subject-wise breakdown plus a full solution for every question the moment you submit.
No CDS papers are published yet. Take a free full-length CDS mock test in the meantime.
Papers marked "Official paper" reproduce the questions of that year's paper. Papers marked "Practice paper" are written in the same pattern, difficulty and topic weighting as that year's paper — they are practice material, not the official question paper.
Each paper runs the official duration and question count, so a full attempt takes as long as the real exam. You can submit early at any point.
Yes. Every question has a step-by-step explanation, available on the solutions page and in your result after you submit.
With the official CDS marking scheme: +1 Correct, −0.33 Incorrect, 0 Unattempted.
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