GATE Answer Key 2026: The Indian Institute of Technology Guwahati has released the provisional answer key and response sheet for the Graduate Aptitude Test in Engineering (GATE) 2026. Candidates who appeared in the Computer-Based Test (CBT) can now download the answer key from the official website – gate2026.iitg.ac.in.
The GATE 2026 examination was conducted on 7, 8, 14, and 15 February 2026 for 30 subjects across India. With the release of the provisional answer key, candidates can now calculate their estimated scores and raise objections, if any, within the prescribed deadline.
GATE 2026 Answer Key Overview
| Attribute | Details |
|---|---|
| Exam Name | Graduate Aptitude Test in Engineering (GATE 2026) |
| Conducting Institute | IIT Guwahati |
| Exam Dates | 7 & 8 February and 14 & 15 February 2026 |
| Mode of Exam | Computer-Based Test (CBT) |
| Subjects | 30 Papers |
| Question Types | MCQs, MSQs, NAT |
| Provisional Answer Key Release | 22 February 2026 |
| Response Sheet | Released |
| Final Answer Key | After Objection Review |
| Official Website | https://gate2026.iitg.ac.in/ |
GATE Answer Key 2026 Download Link
The GATE 2026 provisional answer key and response sheet are available online on the official portal. Candidates must log in using their credentials to access the documents.
Steps to Download GATE Answer Key 2026
Follow the steps below to download the provisional answer key:
- Visit the official website – gate2026.iitg.ac.in
- Click on the link titled “GATE 2026 Answer Key and Response Sheet.”
- Log in using your Application Number, Registered Email ID, and Password.
- Download the provisional answer key.
- Save and print the response sheet for score calculation.
Candidates are advised to carefully cross-check their responses with the official answer key.
GATE Answer Key 2026 – Objection Window
IIT Guwahati has also opened the answer key challenge facility. Candidates who find any discrepancy in the provisional key can raise objections through the official portal within the stipulated time.
Each challenge submitted will be reviewed by subject experts. If the objection is found valid, the answer key will be revised accordingly. The final answer key will be published after reviewing all objections.
The GATE 2026 result will be prepared strictly on the basis of the final answer key.
GATE 2026 Marking Scheme
The total marks for most GATE papers are 100. The structure is as follows:
- General Aptitude: 15 Marks
- Core Subject: 85 Marks
For papers such as GG, AR, and GE, the question paper is divided into two parts – a compulsory section and an optional section. General Aptitude carries 15 marks across all papers.
GATE Answer Key 2026 PDF
Along with the GATE answer key, IIT Guwahati will publish the GATE response sheet answer key containing:
- Candidate’s recorded responses
- Correct official answers
- Question-wise marking scheme
The conducting authority will officially releas the GATE 2026 Answer Key for all the engineering disciplines, such as Computer Science, Mechanical Engineering, Electrical Engineering, Electronics and Communication, Chemical, Electrical, Instrumentation, Data Science, Civil, etc. Aspirants can check the branch-wise GATE answer key 2026 PDF download links provided in the table below:
| GATE 2026 Paper Name | Paper Code | Answer Key Link |
| Aerospace Engineering | AE | Soon |
| Agricultural Engineering | AG | Soon |
| Architecture and Planning | AR | Soon |
| Bio-medical Engineering | BM | Soon |
| Biotechnology | BT | Soon |
| Civil Engineering | CE | Soon |
| Chemical Engineering | CH | Soon |
| Computer Science and Information Technology | CS | Soon |
| Chemistry | CY | Soon |
| Data Science & Artificial Intelligence | DA | Soon |
| Electronics and Communication Engineering | EC | Soon |
| Electrical Engineering | EE | Soon |
| Environmental Science & Engineering | ES | Soon |
| Ecology and Evolution | EY | Soon |
| Geology and Geophysics | GG | Soon |
| Geomatics Engineering | GE | Soon |
| Instrumentation Engineering | IN | Soon |
| Mathematics | MA | Soon |
| Mechanical Engineering | ME | Soon |
| Mining Engineering | MN | Soon |
| Metallurgical Engineering | MT | Soon |
| Petroleum Engineering | PE | Soon |
| Physics | PH | Soon |
| Production and Industrial Engineering | PI | Soon |
| Statistics | ST | Soon |
| Textile Engineering and Fibre Science | TF | Soon |
| Engineering Sciences | XE | Soon |
| Humanities & Social Sciences | XH | Soon |
| Life Sciences | XL | Soon |
| Naval Architecture and Marine Engineering | NA | Soon |