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GATE Answer Key 2026 (Out) - Download PDF Link, Steps to Download Response Sheet
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GATE Answer Key 2026 - IIT Guwahati will conclude the GATE 2026 answer key challenge window today, February 28, 2026. The GATE answer key 2026 challenge window link is activated on the official website, gate2026.iitg.ac.in. Once the challenge window concludes. The GATE 2026 final answer key will be released along with the GATE 2026 result. The authority has released the GATE provisional answer key and response sheet download link on February 22, 2026. Candidates can estimate their scores in the GATE 2026 exam using this provisional answer key. The GATE 2026 answer key includes the correct answers to the GATE question paper.
Direct link of GATE 2026 Answer Key
This Story also Contains
- GATE 2026 Answer Key Official
- How to Challenge the GATE Answer Key 2026?
- GATE Answer Key 2026 Objection Fee
- GATE Answer Key 2026 Overview
- GATE Answer Key 2026 Release Date
- How to Download GATE Answer Key 2026 PDF?
- Is the GATE 2026 Response Sheet Released?
- How to Calculate Score Using GATE Answer Key 2026?
- How to Challenge GATE Answer Key 2026?
- GATE Response Sheet 2026
- GATE Previous Year Answer Key (2024, 2023, 2022, 2021, 2020, 2019, 2018 & 2017)
IIT Guwahati has conducted the GATE 2026 exam on February 7, 8, 14 & 15, 2026. Students can check this page for the unofficial GATE answer key for the exam that has been concluded. The GATE 2026 response sheet will be released along with the answer key. The GATE exam is conducted as a computer-based test for 30 papers. Read the article for more details on the GATE 2026 answer key.
GATE 2026 Answer Key Official
IIT Guwahati has released the GATE 2026 provisional answer key and response sheet online. The authority has also opened the GATE answer key challenge on the official website. Candidates can now contest the official GATE answers if they find any discrepancies in their recorded answers. The final answer key will be released soon. During the provisional answer key, candidates will have the option to make changes in their official exam paper.
How to Challenge the GATE Answer Key 2026?
Candidates can follow the step-by-step guide below to challenge the GATE 2026 answer key below.
Visit the official GATE 2026 answer key website.
Click on the “Contest Answer Key" tab.
You will be redirected to the payment gateway.
Pay INR 500 per challenge through online mode.
Enter the question number you wish to challenge after successful payment.
GATE Previous Year Question Paper's
Download GATE previous year question papers to understand exam pattern and difficulty level. Practice with these papers to boost your preparation and improve your score.
Check NowGATE Answer Key 2026 Objection Fee
Candidates who will appear for GATE 2026 and identify discrepancies in the answer key can raise objections. The GATE 2026 Answer Key Objection Window will be opened in February 2026 and will be concluded in the first week of March 2026. To challenge the answer key, candidates must pay an online fee of Rs. 500.
GATE Answer Key 2026 Overview
Exam Name | Graduate Aptitude Test in Engineering (GATE) |
|---|---|
Exam-conducting body | IIT Guwahati |
Type of Exam | Engineering Entrance Test |
Mode of exam | Online (Computer-Based Test) |
GATE 2026 answer key official website | To be announced |
is the GATE answer key released? | No |
Is a challenge against GATE 2026 answer key allowed? | Yes |
GATE Answer Key 2026 Release Date
| Events | Dates |
|---|---|
GATE 2026 Exam Date | February 7, 8, 14 & 15, 2025 |
Release of GATE response sheets | February 22, 2026 |
GATE 2026 answer key release date | February 22, 2026 |
Challenging of GATE answer key | February 25 to 28, 2026 |
GATE 2026 final answer key date | April, 2026 |
Declaration of GATE result 2026 | March 19, 2026 |
Scorecard release for candidates | March 27, 2026 |
How to Download GATE Answer Key 2026 PDF?
The authority has released the GATE 2026 answer key on the official website. The GATE Answer Key 2026 pdf download link is provided online. The process to check the GATE answer key 2026 is quite simple. To download the answer key, candidates can follow the steps:
- Visit the GATE 2026 answer key official website.
- Access the GATE 2026 login
- Click on the GATE answer key link.
- The question papers and answer keys will be displayed on the screen.
- Download the GATE 2026 answer key and the corresponding question paper. It will be downloaded in PDF format only.
Is the GATE 2026 Response Sheet Released?
Yes, the GATE 2026 response sheet has been released online. The response sheet is the official document that contains all the answers marked by candidates during the exam. Candidates can access the response sheet and answer key for GATE 2026 on the official website.
How to Calculate Score Using GATE Answer Key 2026?
Using the Gate 2026 exam answer key, candidates can calculate probable scores following the steps below:
- Calculate the total number of correct answers, allocate marks accordingly, and then calculate the overall marks.
- The candidate has to tally the total negative marks for wrong attempts. Only multiple-choice questions (MCQs) will have negative markings. There will be no negative marking for NAT questions. So the calculation goes:
- MCQ Marks: Total marks (1 mark) + Total marks (2 marks).
- Total marks (1 mark) = 1 x no. of correct attempts – 1/3 x no. of wrong attempts.
- Total marks (2 marks) = 2 x the number of correct attempts – 2/3 x the number of wrong attempts.
- NAT Marks: Total marks (1 mark) + Total marks (2 marks).
Formula: Total marks = Total marks secured for correct response – Negative marks for wrong response.
Quick Links: GATE Normalisation process: How Scores are calculated?
How to Challenge GATE Answer Key 2026?
In case candidates find any objection to the GATE 2026 provisional answer key released by the authorities, they can challenge the same by following the given steps below:
- Visit the official GOAPS website
- Click on the “Contest Answer Key" tab.
- The web page will be redirected to the payment gateway.
- Make the payment of Rs. 500 through online mode (per challenge). For NRI candidates, the fee is US$10.
- After successful payment, enter the question number the candidates wish to challenge.
- Justification for the contest (maximum 500 characters) will have to be provided by the candidates.
- Before the submission of the objection, attach the necessary supporting documents in the prescribed format.
Note: The candidates will have to check the serial number of questions that will be mentioned as per the official question paper released on the website while challenging the official GATE answer key. Moreover, candidates will also have to specify the section name and question number in the supporting document before uploading such documents.
GATE Response Sheet 2026
IIT Guwahati has released the response sheet along with the GATE 2026 answer key online on the official website. Candidates have to follow the given steps to download the GATE response sheets:
Steps to Check GATE Response Sheet 2026
- Log in to the GOAPS (GATE Online Application Processing System) portal
- To view the response sheet, click on the ‘view response sheet’ button on the screen.
- Candidates will be able to see the response sheet on the screen.
- They will be able to save the web page as a PDF.
Why GATE Answer Key 2026 is Important?
- The answer key of GATE will consist of correct responses to the questions asked in the examination.
- By referring to the GATE 2026 Answer Key pdf, candidates can calculate their probable scores before the result is announced. However, to calculate the score, candidates will have to refer to the official marking scheme.
- Moreover, candidates will be able to challenge the answer key within the given time if they find any objections/doubts against the answer key of GATE.
- The exam authorities will consider all the challenges/objections by the candidate before the declaration of the GATE result.
- Also, the answer key will provide transparency to the admission process because it reduces the chance of unwanted penalisation of candidates and extra marks awarded in GATE.
GATE Previous Year Answer Key (2024, 2023, 2022, 2021, 2020, 2019, 2018 & 2017)
Candidates can also check and download the previous year's answer key from the table below.
GATE 2025 Question Papers and Answer Key
GATE 2024 Question Papers and Answer Key
| Paper Name | GATE Question Paper |
|---|---|
AE: Aerospace Engineering | GATE 2024 AE Question Paper and Answer Key |
AG: Agricultural Engineering | |
AR: Architecture and Planning | |
BM: Biomedical Engineering | |
BT: Biotechnology | GATE 2024 BT Question Paper and Answer Key |
CE: Civil Engineering | |
CH: Chemical Engineering | |
CS: Computer Science and Information Technology | |
CY: Chemistry | GATE 2024 CY Question Paper and Answer Key |
| DA: Data Science and Artificial Intelligence | GATE 2024 DA Question Paper and Answer Key |
EC: Electronics and Communication Engineering | |
EE: Electrical Engineering | |
ES: Environmental Science and Engineering | |
EY: Ecology and Evolution | GATE 2024 EY Question Paper and Answer Key |
| GE: Geomatics Engineering | GATE 2024 GE Question Paper and Answer Key |
GG: Geology and Geophysics | |
IN: Instrumentation Engineering | |
MA: Mathematics | GATE 2024 MA Question Paper and Answer Key |
ME: Mechanical Engineering | |
MN: Mining Engineering | |
MT: Metallurgical Engineering | GATE 2024 MT Question Paper and Answer Key |
| NM: Naval Architecture and Marine Engineering | GATE 2024 NM Question Paper and Answer Key |
PE: Petroleum Engineering | |
PH: Physics | GATE 2024 PH Question Paper and Answer Key |
PI: Production and Industrial Engineering | |
ST: Statistics | GATE 2024 ST Question Paper and Answer Key |
TF: Textile Engineering and Fibre Science | |
XE: Engineering Sciences | GATE 2024 XE Question Paper and Answer Key |
XH: Humanities & Social Sciences | |
XL: Life Sciences | GATE 2024 XL Question Paper and Answer Key |
GATE 2023 Question Papers and Answer Key
Paper Name | GATE Question Paper |
|---|---|
AE: Aerospace Engineering | |
AG: Agricultural Engineering | |
AR: Architecture and Planning | |
BM: Biomedical Engineering | |
BT: Biotechnology | |
CE: Civil Engineering | |
CH: Chemical Engineering | |
CS: Computer Science Engineering | |
CY: Chemistry | |
EC: Electronics Engineering | |
EE: Electrical Engineering | |
ES: Environmental Science and Engineering | |
EY: Ecology and Evolution | |
GE: Geomatics Engineering | GATE 2023 GE question paper with solutions |
GG: Geology & Geophysics | |
IN: Instrumentation Engineering | |
MA: Mathematics | |
ME: Mechanical Engineering | |
MN: Mining Engineering | |
MT: Metallurgical Engineering | |
NM: Naval Architecture and Marine Engineering | |
PE: Petroleum Engineering | |
PH: Physics | |
PI: Production and Industrial Engineering | |
ST: Statistics | |
TF: Textile Engineering and Fibre Science | |
XE: Engineering Sciences | |
XH: Humanities & Social Sciences | GATE 2023 XH question paper with answer key |
| XL: Life Science | GATE 2023 XL question paper and answer key |
GATE 2022 Answer Key
| Paper Name | GATE Question Paper | GATE Answer Key |
|---|---|---|
AE: Aerospace Engineering | ||
AG: Agricultural Engineering | ||
AR: Architecture and Planning | ||
BM: Biomedical Engineering | ||
BT: Biotechnology | ||
CE: Civil Engineering | ||
CH: Chemical Engineering | ||
CS: Computer Science and Information Technology | ||
CY: Chemistry | ||
EC: Electronics and Communication Engineering | ||
EE: Electrical Engineering | ||
ES: Environmental Science and Engineering | ||
EY: Ecology and Evolution | ||
GG: Geology | ||
GG: Geophysics | ||
IN: Instrumentation Engineering | ||
MA: Mathematics | ||
ME: Mechanical Engineering | ||
MN: Mining Engineering | ||
MT: Metallurgical Engineering | ||
PE: Petroleum Engineering | ||
PH: Physics | ||
PI: Production and Industrial Engineering | ||
ST: Statistics | ||
TF: Textile Engineering and Fibre Science | ||
XH-C1: Humanities & Social Sciences - Economics | ||
XH-C2: Humanities & Social Sciences - English | ||
XH-C3: Humanities & Social Sciences - Linguistics | ||
XH-C4: Humanities & Social Sciences - Philosophy | ||
XH-C5: Humanities & Social Sciences - Psychology | ||
XH-C6: Humanities & Social Sciences - Sociology |
GATE 2021 Answer Key and Question Papers (Official)
| Paper Name | Question Paper & Answer Key |
|---|---|
AE: Aerospace Engineering | |
AG: Agricultural Engineering | |
AR: Architecture and Planning | |
BM: Biomedical Engineering | |
BT: Biotechnology | |
CE: Civil Engineering | |
CH: Chemical Engineering | |
CS: Computer Science and Information Technology | CS 1 - Computer Science and Information Technology Question Paper & Answer Key CS 2 - Computer Science and Information Technology Question Paper & Answer Key |
CY: Chemistry | |
EC: Electronics and Communication Engineering | Electronics and Communication Engg Question Paper & Answer Key |
EE: Electrical Engineering | |
ES: Environmental Science and Engineering | Environmental Science and Engineering Question Paper & Answer Key |
EY: Ecology and Evolution | |
GG: Geology | |
GG: Geophysics | |
IN: Instrumentation Engineering | |
MA: Mathematics | |
ME: Mechanical Engineering | ME- 1 - Mechanical Engineering (1) Question Paper & Answer Key ME- 2 - Mechanical Engineering (2) Question Paper & Answer Key |
MN: Mining Engineering | |
MT: Metallurgical Engineering | |
PE: Petroleum Engineering | |
PH: Physics | |
PI: Production and Industrial Engineering | Production and Industrial Engineering Question Paper & Answer Key |
ST: Statistics | |
TF: Textile Engineering and Fibre Science | Textile Engineering and Fibre Science Question Paper & Answer Key |
XE-A: Engineering Mathematics | |
XE-B: Fluid Mechanics | |
XE-C: Materials Science | |
XE-D: Solid Mechanics | |
XE-E: Thermodynamics | |
XE-F: Polymer Science and Engineering | |
XE-G: Food Technology | |
XE-H: Atmospheric and Oceanic Sciences | Atmospheric and Oceanic Sciences Question Paper & Answer Key |
XH-C1: Humanities & Social Sciences - Economics | Humanities & Social Sciences - Economics Question Paper & Answer Key |
XH-C2: Humanities & Social Sciences - English | Humanities & Social Sciences - English Question Paper & Answer Key |
XH-C3: Humanities & Social Sciences - Linguistics | Humanities & Social Sciences - Linguistics Question Paper & Answer Key |
XH-C4: Humanities & Social Sciences - Philosophy | Humanities & Social Sciences - Philosophy Question Paper & Answer Key |
XH-C5: Humanities & Social Sciences - Psychology | Humanities & Social Sciences - Psychology Question Paper & Answer Key |
XH-C6: Humanities & Social Sciences - Sociology | Humanities & Social Sciences - Sociology Question Paper & Answer Key |
XL-P: Chemistry | |
XL-Q: Biochemistry | |
XL-R: Botany | |
XL-S: Microbiology | |
XL-T: Zoology | |
XL-U: Food Technology |
GATE 2020 Answer Key and Question Papers (Official)
| Paper Code | Question Paper link | Provisional Answer Key | Final Answer Key |
|---|---|---|---|
Aerospace Engineering (AE) | |||
Agricultural Engineering (AG) | |||
Architecture and Planning (AR) | |||
Biotechnology (BT) | |||
Biomedical Engineering (BM) | |||
Civil Engineering (CE) | |||
Chemical Engineering (CH) | |||
Computer Science and Information Technology (CS) | |||
Chemistry (CY) | |||
Electronics and Communication Engineering (EC) | |||
Electrical Engineering (EE) | |||
Ecology and Evolution (EY) | |||
Geology and Geophysics (GG) | |||
Instrumentation Engineering (IN) | |||
Mathematics (MA) | |||
Mechanical Engineering (ME) | |||
Mining Engineering (MN) | |||
Metallurgical Engineering (MT) | |||
Petroleum Engineering (PE) | |||
Physics (PH) | |||
Production and Industrial Engineering (PI) | |||
Statistics (ST) | |||
Textile Engineering and Fibre Science (TF) | |||
Engineering Sciences (XE-A, B, C, D, E, F, G, H) | |||
Life Sciences (XL-P, Q, R, S, T, U) |
GATE Answer Key and Question Paper 2019 (Official) - GATE Previous Year Answer Key
| Paper Code | Question Paper Link | Provisional Answer Key | Final Answer Key |
|---|---|---|---|
Aerospace Engineering (AE) | |||
Agricultural Engineering (AG) | |||
Architecture and Planning (AR) | |||
Biotechnology (BT) | |||
Civil Engineering (CE) | |||
Chemical Engineering (CH) | |||
Computer Science and Information Technology (CS) | |||
Chemistry (CY) | |||
Electronics and Communication Engineering (EC) | |||
Electrical Engineering (EE) | |||
Ecology and Evolution (EY) | |||
Geology and Geophysics (GG) | |||
Instrumentation Engineering (IN) | |||
Mathematics (MA) | |||
Mechanical Engineering (ME) | |||
Mining Engineering (MN) | |||
Metallurgical Engineering (MT) | |||
Petroleum Engineering (PE) | |||
Physics (PH) | |||
Production and Industrial Engineering (PI) | |||
Statistics (ST) | |||
Textile Engineering and Fibre Science (TF) | |||
Engineering Sciences (XE-A, B, C, D, E, F, G, H) | |||
Life Sciences (XL-P, Q, R, S, T, U) |
What After GATE Answer Key 2026?
IIT Guwahati will announce the result of GATE 2026 online on March 19, 2026. Candidates must log in using their GATE enrolment ID/email address/registration ID and password to check their GATE results. The results include the candidate's score out of 100, qualifying marks for the GATE paper, All India Rank, and more. Candidates must note that authorities calculate the scores by using the raw scores secured by the candidates in their respective GATE papers. For those papers which have multiple sessions, a normalisation process will be adopted by the authorities.
Quick Links:- GATE Virtual Calculator - How to Use it?
Frequently Asked Questions (FAQs)
Q: When is the GATE 2026 answer key release date?
A:
The GATE answer key 2026 release date is February 22, 2026.
Q: Can I challenge the GATE answer key 2026?
A:
Yes, candidates are allowed to challenge the provisional GATE answer key in online mode by paying Rs 500 per question and adding proper proof for the challenge.
Q: How to use GATE answer key to calculate the scores?
A:
The answer key of GATE 2026 can be used to calculate probable scores by following the official marking scheme. Read the above article to find the procedure to use the answer key to calculate probable scores.
Q: How to Check GATE Answer Key 2026?
A:
Candidates can check the GATE official answer key PDF from the official website or can directly download the GATE 2026 answer key pdfs from this page.
Q: What is the pass mark for GATE 2026?
A:
The expected passing marks for GATE 2026 are as follows: CSE: Between 18-28 Civil Engineering: Between 18-28 ECE: Between 15-25 ME: Between 19-29
Q: How are objections reviewed for the GATE Answer Key?
A:
The organising institute reviews all the objections raised by candidates. If a challenge is found valid, the answer key is corrected, and the final answer key is prepared.
Q: Why is the GATE Answer Key important?
A:
The GATE answer key helps candidates assess their performance, calculate their estimated scores, and predict their chances of qualifying for admission or recruitment through the GATE exam.
Q: Can the GATE Answer Key be used to calculate scores?
A:
Yes, candidates can use the answer key to calculate their scores by comparing their answers with the correct ones and following the GATE marking scheme.
Q: What is the GATE official website link?
A:
The GATE 2026 official website is gate2026.iitg.ac.in.
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The cutoff marks for OBC category students are different for different paper codes. You can check the article on Gate cutoff for all the detailed information. Hope it helps.
IIT Guwahati has released GATE exam ME answer key in online mode. Here we have provided direct link to download IIT Guwahati Mechanical Engineering answer key.- Download Here
The official GATE 2026 Shift 2 (Feb 8) answer key was released by IIT Guwahati on February 22, 2026, on the GOAPS portal.
Check out the GATE 2026 February 8 Question Paper with Solutions .
Hi Raj, please check the link for GATE Agricultural Engineering question paper 2026 to know about the syllabus and the topic covered.
Hi Uma,
You can download GATE 2026 February 8 question paper with solutions by clicking on the link below:
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