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GATE ES Answer Key 2026 (Out) – Download Official Answer Key PDF And Response Sheet
GATE Answer Key 2026 Out: Paper-Wise PDF Download
Indian Institute Of Science (IISc), Bangalore (Organising Institute For GATE 2026)
GATE ES Answer Key 2026 Has Been Officially Released By The Indian Institute Of Science (IISc), Bangalore. Candidates Who Appeared For The Environmental Science (ES) Paper Can Now Download The Official Answer Key And Response Sheet To Estimate Their Scores. Check The Direct Download Link, Objection Process, Important Dates, And Steps To Raise Challenges Online.
GATE Answer Key 2026 Out: Paper-Wise PDF Download
GATE Answer Key 2026 has been released on 22 February 2026. Candidates can access the official provisional answer key along with the response sheet by logging in to the GOAPS portal. Using the answer key, you can estimate your expected marks before the result is declared.
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) |
| Answer Key Release | 22 February 2026 |
| Response Sheet | Released along with the provisional key (login required) |
| Final Answer Key | After objection review |
| Official Website | gate2026.iitg.ac.in |
Unofficial vs Official GATE Answer Key 2026
Unofficial Answer Key (Memory-Based)
Coaching platforms may publish memory-based solutions prepared using recalled questions and student feedback. These are helpful for a quick estimate but may not be 100% accurate.
Official Answer Key (Provisional)
The official provisional answer key is released on GOAPS. It is the correct reference for matching answers, raising objections, and calculating expected marks.
Branch-Wise Date-Wise List (Unofficial Links Reference)
Below is a shift-wise reference list. For consistency, the access link is set to the GOAPS login portal.
| Date | Shift | Unofficial Answer Key Title | Link |
|---|---|---|---|
| February 07, 2026 | Shift 1 | GATE ES Answer Key 2026 | GOAPS Login |
| February 07, 2026 | Shift 1 | GATE IN Answer Key 2026 | GOAPS Login |
| February 07, 2026 | Shift 1 | GATE XE Answer Key 2026 | GOAPS Login |
| February 07, 2026 | Shift 2 | GATE CH Answer Key 2026 | GOAPS Login |
| February 08, 2026 | Shift 1 | GATE CS-1 Answer Key 2026 | GOAPS Login |
| February 08, 2026 | Shift 2 | GATE CS-2 Answer Key 2026 | GOAPS Login |
| February 14, 2026 | Shift 1 | GATE CE-1 Answer Key 2026 | GOAPS Login |
| February 14, 2026 | Shift 2 | GATE CE-2 Answer Key 2026 | GOAPS Login |
| February 14, 2026 | Shift 1 | GATE EE Answer Key 2026 | GOAPS Login |
| February 14, 2026 | Shift 2 | GATE ME Answer Key 2026 | GOAPS Login |
| February 15, 2026 | Shift 1 | GATE EC/ECE Answer Key 2026 | GOAPS Login |
| February 15, 2026 | Shift 2 | GATE DA Answer Key 2026 | GOAPS Login |
Official GATE Answer Key 2026 Link
The official answer key and response sheet are available through the GOAPS portal. Use the link below to log in:
GOAPS Login – Answer Key / Response Sheet
GATE Answer Key 2026 PDF Links (Paper-Wise)
The paper-wise answer key is accessed through GOAPS after login. For your convenience, every paper link below points to: https://goaps.iitg.ac.in/login
| S. No. | GATE 2026 Paper Name | Paper Code | Answer Key Link |
|---|---|---|---|
| 01 | Aerospace Engineering | AE | Download |
| 02 | Agricultural Engineering | AG | Download |
| 03 | Architecture and Planning | AR | Download |
| 04 | Bio-medical Engineering | BM | Download |
| 05 | Biotechnology | BT | Download |
| 06 | Civil Engineering | CE | Download |
| 07 | Chemical Engineering | CH | Download |
| 08 | Computer Science and Information Technology | CS | Download |
| 09 | Chemistry | CY | Download |
| 10 | Data Science & Artificial Intelligence | DA | Download |
| 11 | Electronics and Communication Engineering | EC | Download |
| 12 | Electrical Engineering | EE | Download |
| 13 | Environmental Science & Engineering | ES | Download |
| 14 | Ecology and Evolution | EY | Download |
| 15 | Geology and Geophysics | GG | Download |
| 16 | Geomatics Engineering | GE | Download |
| 17 | Instrumentation Engineering | IN | Download |
| 18 | Mathematics | MA | Download |
| 19 | Mechanical Engineering | ME | Download |
| 20 | Mining Engineering | MN | Download |
| 21 | Metallurgical Engineering | MT | Download |
| 22 | Petroleum Engineering | PE | Download |
| 23 | Physics | PH | Download |
| 24 | Production and Industrial Engineering | PI | Download |
| 25 | Statistics | ST | Download |
| 26 | Textile Engineering and Fibre Science | TF | Download |
| 27 | Engineering Sciences | XE | Download |
| 28 | Humanities & Social Sciences | XH | Download |
| 29 | Life Sciences | XL | Download |
| 30 | Naval Architecture and Marine Engineering | NA | Download |
Steps to Download GATE Answer Key 2026
- Open GOAPS login page: https://goaps.iitg.ac.in/login
- Log in using your Enrollment ID/Email ID and Password.
- Find the answer key / response sheet section on the dashboard.
- View the response sheet and the provisional answer key.
- Download/save the PDF for score calculation.
How to Challenge GATE 2026 Answer Key
- Log in to GOAPS.
- Select the question you want to challenge.
- Upload supporting document(s) and justification.
- Pay the objection fee (if applicable).
- Submit your challenge within the given deadline.
After reviewing all objections, IIT Guwahati will publish the final answer key.
How to Calculate Marks Using GATE Answer Key 2026
Use your response sheet + answer key to estimate marks:
- Count correct answers and add marks accordingly.
- Count incorrect MCQs and apply negative marking (NAT typically has no negative marking).
- For 1-mark MCQs: add 1 for each correct, subtract 1/3 for each wrong.
- For 2-mark MCQs: add 2 for each correct, subtract 2/3 for each wrong.
- Total your marks for an overall estimate.
Why GATE Answer Key is Important
- Helps you estimate expected score before results.
- Improves transparency by showing correct responses.
- Allows candidates to raise objections (if required).
- Supports early planning for counselling/PSU/next attempt.
GATE Answer Key 2026 FAQs
When was the GATE Answer Key 2026 released?
It was released on 22 February 2026 (provisional key).
Where can I download the official answer key?
You can download it by logging in to GOAPS: https://goaps.iitg.ac.in/login.
Is the response sheet released with the answer key?
Yes, the response sheet is available along with the provisional key (login required).
Can I challenge the GATE answer key?
Yes, candidates can challenge the provisional key during the objection window via GOAPS.
Is there negative marking?
Negative marking generally applies to MCQs; NAT questions typically do not have negative marking.
GATE ES Answer Key 2026 (Out) – Download Official Answer Key PDF And Response Sheet Important Links
| Action | Link |
|---|---|
| GOAPS Login (Official Answer Key & Response Sheet) | https://goaps.iitg.ac.in/login |
| GATE 2026 Official Website (IIT Guwahati) | https://gate2026.iitg.ac.in/ |
| GATE 2026 Official GOAPS Portal | https://goaps.iitg.ac.in/login |
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