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GATE Answer Key 2026 - Date, Link, How to Download PDF for All Papers
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GATE Answer Key 2026 - IIT Guwahati will publish the GATE 2026 answer key after the exam is concluded. Candidates can access the GATE answer key pdf on the official website, gate2026.iitg.ac.in. The answer keys comprise the correct answers to the GATE question paper. IITG will conduct the GATE 2026 exam on February 7, 8, 14 & 15, 2025. The GATE exam will be conducted as a computer-based test for 30 papers. Candidates will also be able to find the direct link to check the subject-wise GATE answer key 2026.
This Story also Contains
- GATE 2026 Answer Key Release Date
- How to Download GATE Answer Key 2026?
- Steps to Challenge GATE Answer Key 2026
- GATE Response Sheet 2026
- GATE Previous Year Answer Key (2024, 2023, 2022, 2021, 2020, 2019, 2018 & 2017)
The authority will release both the provisional and final GATE answer keys online. Moreover, candidates can also challenge the provisional answer key of GATE 2026. Read the article for more details on the GATE 2026 answer key.
Also check: GATE 2026 Cutoff | GATE score predictor
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 2026 Answer Key Release Date
Event | Dates |
GATE 2026 Exam Date | February 7, 8, 14 & 15, 2025 |
Release of GATE response sheets | February, 2026 |
GATE 2026 answer key release date | February, 2026 |
Challenging of GATE answer key | February, 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?
The authority will release the GATE 2026 answer key on the official website. The GATE Answer Key 2026 pdf download link will be provided here. 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 corresponding questions paper. It will be downloaded in PDF format only.
Is GATE 2026 Response Sheet Released?
No, the GATE 2026 response sheet is not yet released online. 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?
Steps to Challenge GATE Answer Key 2026
In case candidates find any objection in 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.
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 NowNote: 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 will release the GATE 2026 response sheet 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 answer key from the below-given table
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. 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: What is the GATE official website link?
A:
The GATE 2026 official website is gate2026.iitg.ac.in.
Q: When is the GATE 2026 answer key release date?
A:
The GATE 2026 answer key release date will be announced online.
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 can I check my GATE answer key?
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.
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Have a question related to GATE ?
Hello
If you're in 2nd year right now, you can’t register for GATE 2026 just yet.
The exam is only open to students in the 3rd year or beyond in their degree.
It’s mainly because the GATE tests subjects that are usually taught later in your course.
But don’t worry, you are in a great position to start preparing early!
Focus on your basics, practice problem-solving, and build strong concepts now.
By the time you reach 3rd year, you’ll be well ahead of the game.
Hello,
If your GATE 2026 application shows "under scrutiny," continue to monitor your applicant portal and registered email for updates, as this is a routine process where officials verify your details. An "under scrutiny" status does not mean your application is rejected; you may be notified of discrepancies and given a chance to correct them during the application correction window, which opens later. Keep your application details accurate and prepare for the exam while waiting for the correction window to open.
I hope it will clear your query!!
Hello,
In the GATE application form , you should enter your name exactly as it appears in your official ID proof , even if the order is different.
For example:
-
If your ID proof shows Surname + First Name , enter it in the same way in the form.
-
Do not change the order to First Name + Surname.
This is important because your GATE admit card and scorecard will match your ID proof.
Keep it exactly the same to avoid any issues later.
Hope it helps !
Hello,
Yes, you as a Bachelor of Science graduate in home science can appear for the GATE 2026 exam, as the eligibility criteria include graduates from "Science" and other fields, as well as those in the 3rd year or higher of an undergraduate program.
I hope it will clear your query!!
Hey! The GATE exam (Graduate Aptitude Test in Engineering) is very important for long-term career growth. It opens opportunities for postgraduate studies (M.Tech, MS, PhD) in top institutes like IITs and NITs and is also used by many public sector companies (PSUs) for recruitment, often with higher salary packages. In the long run, qualifying GATE can enhance your technical knowledge, career prospects, and credibility in the engineering field.
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