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Preparing for GATE 2026 becomes more effective when you revise with old question papers. The GATE 2021 Previous Question Papers with Answer Keys help aspirants analyze exam trends, important topics, and difficulty levels. By practicing these papers, candidates can improve speed, accuracy, and confidence. Download the GATE 2021 Question Paper PDFs with solutions for all subjects below.
GATE 2021 Recruitment Highlights
| Feature | Details |
|---|---|
| Organizing Institute | Indian Institute of Technology Guwahati (IITG) |
| Mode of Exam | Computer Based Test (CBT) |
| Total Papers | 30 |
| New Paper Introduced | Energy Science (XE-I) under Engineering Sciences (XE) |
| Medium of Exam | English |
| Question Types | MCQs, MSQs, NATs |
| Calculator Policy | Only on-screen virtual calculator allowed |
| Paper Choice | One or two test papers only |
| Eligibility | 3rd year or higher UG students / Graduates in approved programs; MBBS, BDS, BVSc, B.Sc. (Agri./Horti./Forestry) from 5th sem. onwards |
| Age Limit | No age limit |
| Exam Centres | 200+ cities/towns across India |
| Score Validity | 3 years from result announcement |
| Official Website | https://gate2026.iitg.ac.in |
GATE 2021 Previous Question Paper – Free PDF Download
We have provided the GATE 2021 Previous Question Papers with Answer Keys for all subjects in PDF format. Aspirants can download these papers directly and use them to practice exam questions, understand the marking scheme, and strengthen their preparation. Click on the links below to access and download the subject-wise PDFs.
| GATE Paper | Code | Question Paper PDF |
|---|---|---|
| Aerospace Engineering | AE | |
| Agricultural Engineering | AG | |
| Architecture and Planning | AR | |
| Biomedical Engineering | BM | |
| Biotechnology | BT | |
| Civil Engineering | CE | |
| Chemical Engineering | CH | |
| Computer Science & IT – CS | CS | |
| Chemistry | CY | |
| Electronics & Communication Engineering | EC | |
| Electrical Engineering | EE | |
| Environmental Science & Engineering | ES | |
| Ecology & Evolution | EY | |
| Geology & Geophysics – Geophysics | GG | |
| Instrumentation Engineering | IN | |
| Mathematics | MA | |
| Mechanical Engineering | ME | |
| Mining Engineering | MN | |
| Metallurgical Engineering | MT | |
| Petroleum Engineering | PE | |
| Physics | PH | |
| Production & Industrial Engineering | PI | |
| Statistics | ST | |
| Textile Engineering & Fibre Science | TF | |
| Engineering Sciences | XE | |
| Humanities & Social Sciences | XH | |
| Life Sciences | XL |
GATE 2021 Exam Duration & Structure
The GATE 2021 examination will run for 3 hours (extended to 4 hours for candidates eligible for compensatory time). Each paper will feature 65 questions worth 100 marks in total. Once the allotted time is over, the system will automatically end the test.
Candidates must arrive at their allotted seats 40 minutes before the scheduled start. The login window opens 20 minutes prior for reading instructions. Late entry is not permitted beyond 30 minutes after commencement, and candidates must remain in the hall until the official end of the session.
Question Formats in GATE Exam
The question paper will consist of three distinct types:
- MCQs (Multiple Choice Questions): Carry 1 or 2 marks. Wrong answers attract negative marking.
- MSQs (Multiple Select Questions): May have multiple correct answers. No negative marking applies, but no partial credit is given.
- NATs (Numerical Answer Type): Require numerical input via an on-screen keypad. No negative marking.
Cognitive Skills Tested
The exam is structured to evaluate candidates across multiple skill sets:
- Recall: Direct questions based on facts, laws, or formulas.
- Comprehension: Testing clarity of core concepts and basic inferences.
- Application: Practical use of knowledge through calculations and reasoning.
- Analysis & Synthesis: Interpretation of data, diagrams, or scenarios requiring critical evaluation and comparison.
Why This Matters
The balanced design of GATE 2026 ensures it goes beyond rote learning. It measures a candidate’s conceptual understanding, analytical strength, and problem-solving ability—qualities vital for success in higher education and opportunities with PSUs.
How to Download GATE 2021 Previous Question Papers
- Visit the official GATE website of the organizing institute.
- Go to the “Downloads” or “Question Papers” section.
- Find the list of GATE 2021 question papers arranged by subjects.
- Click on the subject you want – the PDF will open in a new tab.
- Use the download button or save option in your browser to download the paper.
