IIT JAM Mathematical Statistics Mock Tests
IIT JAM is the national entrance test for M.Sc. and other postgraduate science programmes at the IITs and IISc. 9 previous year papers, 6 mock tests and 30 chapter-wise tests for IIT JAM Mathematical Statistics, from 2018 to 2026, all free to attempt.
Each Mathematical Statistics test follows the real IIT JAM pattern and is timed the same way. After you submit, every question has a worked solution. The solved papers are also available as PDFs.
IIT JAM Mathematical Statistics syllabus and paper guide →IIT JAM exam pattern and eligibility →
Mathematical Statistics — unit-wise and full-length IIT JAM mocks
IIT JAM Mathematical Statistics is decided in the exam hall, not while your notes are open next to you — so the closest thing to real practice is a test that behaves exactly like the one you will sit. This series covers Mathematical Statistics both ways: unit-wise tests for the chapters you are still building, and full-length mocks timed and marked the way IIT JAM actually runs. IIT JAM is what decides Postgraduate seats at the IITs and IISc, so a mock that gets the difficulty or the marking scheme quietly wrong is not a small gap.
The real exam interface
Same clock, same negative marking, same section structure as the exam itself — not a generic quiz.
Unit-wise and full-length, both
Sectional tests to fix one weak chapter at a time, and full papers to rehearse the whole thing under pressure.
Answer keys checked three ways
The author, plus two independent solvers who are never shown the intended answer, before a key is accepted.
Analytics that name the gap
Accuracy against time-per-question, chapter by chapter — so revision starts where marks are actually leaking.
See where you rank
Your first attempt on each test is the ranked one, scored against every other student who has taken it here.
Reattempt as often as you like
Every later attempt is practice, stored separately, so your ranked score is never at risk from a retry.
One subscription covers every Mathematical Statistics test on this page, sectional and full-length alike. See IIT JAM plans →
New · Chapter weightage
What does Mathematical Statistics really ask?
Based on PYQ 2018-2026. 540 questions over 9 papers, sorted by chapter and year, with a practice test for each chapter.
See the full weightage- Most asked chapters
- Point Estimation10.7%
- Matrices and Systems of Equations9.8%
- Testing of Hypotheses and Confidence Intervals9.6%
- Probability of Events9.1%
- Continuous Random Variables and Distributions8.5%
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