All eight GATE Statistics (ST) question papers ever conducted, with official answer keys. Free, no sign up, direct download.
8
Papers available
2019
First ST paper
65
Questions per paper
100
Marks per paper
Download GATE ST Question Papers and Answer Keys
| Year | Conducted By | Question Paper | Answer Key |
|---|---|---|---|
| 2026 | IIT Guwahati | Download PDF | Answer Key |
| 2025 | IIT Roorkee | Download PDF | Answer Key |
| 2024 | IISc Bangalore | Download PDF | Answer Key |
| 2023 | IIT Kanpur | Download PDF | Answer Key |
| 2022 | IIT Kharagpur | Download PDF | Answer Key |
| 2021 | IIT Bombay | Download PDF | Answer Key |
| 2020 | IIT Delhi | Download PDF | Answer Key |
| 2019 | IIT Madras | Download PDF | Answer Key |
Want all eight papers in one file?
Every ST paper from 2019 to 2026 with answer keys, in a single PDF.
Download All 8 Papers
Before You Start Solving
Three things worth knowing, in thirty seconds.
- Statistics (ST) was introduced in 2019. There are only eight papers in existence. Use every one of them.
- Solve topic wise first, full paper later. Pick out all probability questions across eight years and solve them together. Then estimation. Then testing. Full length attempts come after the syllabus is done.
- Papers from 2019 to 2026 follow the older syllabus presentation. The content is still valid for 2027, because the 2027 syllabus was reorganised rather than expanded.
Also Useful
General Aptitude is identical across all 30 GATE papers. That means every GATE paper from every branch is extra General Aptitude practice for you, at no cost. Download the official papers from any year and solve just the first ten questions.
Solving PYQs on Paper Is Not the Same as Solving Them on Screen
GATE is a computer based test with a virtual calculator, an on screen keypad and a running clock. Chakravyuh Mock puts all eight ST previous year papers on the real exam interface, alongside 53 tests for GATE Statistics 2027, General Aptitude in every full length mock, and All India Rank in every test.
Frequently Asked Questions
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How many GATE Statistics previous year papers are available?
Eight papers are available. GATE Statistics, paper code ST, was introduced in 2019, so papers exist for 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026.
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Are GATE ST previous year papers still relevant for 2027?
Yes. The GATE ST 2027 syllabus was reorganised into 12 sections rather than expanded with new topics, so all previous year questions remain relevant.
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Is there negative marking in GATE Statistics papers?
Negative marking applies only to MCQs. An incorrect 1 mark MCQ costs one third of a mark and an incorrect 2 mark MCQ costs two thirds of a mark. MSQ and NAT questions carry no negative marking.
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Where can I get the official GATE ST answer keys?
Official answer keys are published by the organizing institute of each year on the respective GATE website. The keys linked on this page are the official versions.