Content Curator updated | Updated On - Sep 13, 2024
First the provisional GATE Answer Keys 2023 have been released at gate.iitk.ac.in. These provisional answer key are open for objections/ challenge, if any, from February 22 to February 25, 2023. Candidates need to make a payment of INR 500 for each question as the processing fee. If the challenge is found to be valid the fee will be refunded if not the amount will not be refunded.
- Once the objections raised are screened, IIT Kanpur will release the final answer key along with the master GATE 2023 Question Paper PDFs.
- GATE Answer Key 2023 can be used to calculate the scores. Each correct answer will be marked 1 or 2 marks. Check GATE 2023 Score Calculation
- The expected scores can be used to predict the colleges that might accept the scores for M.Tech admissions using Collegedunia’s exclusive GATE College Predictor 2023.
GATE Answer Key 2023
GATE Answer Key 2023 CSE, ME, EE, ECE is available for download. GATE 2023 Civil Engineering Question Paper and Answer Key is also available for download.
| Paper | Question Paper with Answer Key |
|---|---|
| GATE 2023 Civil Answer Key- Shift 1 | Check Here |
| GATE 2023 Civil Answer Key- Shift 2 | Check Here |
| GATE CS 2023 Answer Key | Check Here |
| GATE EE Answer Key 2023 | Check Here |
| GATE Answer Key 2023 ECE | Check Here |
| GATE Answer Key 2023 Mechanical Engineering | Check Here |
| GATE 2023 Engineering Sciences Answer Key | Check Here |
| GATE 2023 Instrumentation Engineering Answer Key | Check Here |
| GATE 2023 Chemical Engineering Answer Key | Check Here |
| GATE 2023 Architecture and Planning Answer Key | Check Here |
| GATE 2023 Chemistry Answer Key | Check Here |
| GATE 2023 Environmental Science and Engineering Answer Key | Check Here |
| GATE 2023 Humanities & Social Sciences Answer Key | Check Here |
| GATE 2023 Biomedical Engineering Answer Key | Check Here |
| GATE 2023 Mathematics Answer Key | Check Here |
| GATE 2023 Geology and Geophysics Answer Key | Check Here |
| GATE 2023 Petroleum Engineering Answer Key | Check Here |
| GATE 2023 Life Sciences Answer Key | Check Here |
| GATE 2023 Aerospace Engineering Answer Key | Check Here |
| GATE 2023 Agriculture Engineering Answer Key | Check Here |
| GATE 2023 Biotechnology Answer Key | Check Here |
| GATE 2023 Ecology and Evolution Answer Key | Check Here |
| GATE 2023 Geomatics Engineering Answer Key | Check Here |
| GATE 2023 Metallurgical Engineering Answer Key | Check Here |
| GATE 2023 NM Answer Key | Check Here |
| GATE 2023 Physics Answer Key | Check Here |
| GATE 2023 Production and Industrial Engineering Answer Key | Check Here |
| GATE 2023 Textile Engineering and Fibre Science Answer Key | Check Here |
| GATE 2023 Statistics Answer Key | Check Here |
| GATE 2023 Mining Engineering Answer Key | Check Here |
Made Easy GATE 2023 Answer Key
| Paper | GATE 2023 Answer Key PDF |
|---|---|
| GATE Answer Key 2023 ECE | Check Here |
| GATE EE Answer Key 2023 | Check Here |
| GATE Answer Key 2023 ME | Check Here |
| GATE CSE Answer Key 2023 | Check Here |
| GATE 2023 Chemical Engineering Answer Key | Check Here |
| GATE Answer Key 2023 Instrumentation Engineering | Check Here |
| GATE 2023 Civil Engineering Answer Key- Shift 1 | Check Here |
| GATE Civil 2023 Answer Key- Shift 2 | Check Here |
Source: Download GATE 2023 Answer Key PDFs by Made Easy provided above.
Quick Links:
GATE Answer Key 2023 Date
| Events | Date |
|---|---|
| GATE 2023 Exam Dates | February 4, 5, 11 and 12, 2023 |
| GATE Response Sheet 2023 | February 15, 2023 |
| GATE Answer Key 2023 Date | February 21, 2023 (After 5 PM) |
| Raise Objection against Preliminary GATE Answer Key | February 22, 2023 |
| Last Date to Raise Objection against Preliminary GATE Answer Key | February 25, 2023 |
| Release of Final GATE Answer Key | March 16, 2023 |
| GATE Result | March 16, 2023 |
Must Read: GATE PSU Cut off
GATE Previous Year Answer Key PDFs
Candidates can also download GATE Previous Year Answer Key PDFs for 2022, 2021, 2020, 2019, 2018, 2017 available in the article below.
GATE Answer Key 2022- Download PDF
| GATE 2022 Papers | GATE 2022 Question Paper | GATE 2022 Answer Key- Official |
|---|---|---|
| February 13, 2022 (Sunday) | ||
| Mechanical Engineering- ME-1 | Check Here | Check Here |
| Mechanical Engineering- ME-2 | Check Here | Check Here |
| Petroleum Engineering- PE | Check Here | Check Here |
| Architecture and Planning- AR | Check Here | Check Here |
| Geomatics Engineering- GE | Check Here | Check Here |
| Aerospace Engineering- AE | Check Here | Check Here |
| February 12, 2022 (Saturday) | ||
| Civil Engineering- CE-1 | Check Here | Check Here |
| Civil Engineering- CE-2 | Check Here | Check Here |
| Biotechnology- BT | Check Here | Check Here |
| Physics- PH | Check Here | Check Here |
| Ecology and Evolution- EY | Check Here | Check Here |
| Engineering Sciences- XE | Check Here | Check Here |
| Life Sciences- XL | Check Here | Check Here |
| February 6, 2022 (Sunday) | ||
| Electronics and Communication Engineering- EC | Check Here | Check Here |
| Environmental Science and Engineering- ES | Check Here | Check Here |
| Statistics- ST | Check Here | Check Here |
| Naval Architecture & Marine Engineering- NM | Check Here | Check Here |
| Metallurgical Engineering- MT | Check Here | Check Here |
| Mining Engineering- MN | Check Here | Check Here |
| Chemistry- CY | Check Here | Check Here |
| Chemical Engineering- CH | Check Here | Check Here |
| Production and Industrial Engineering- PI | Check Here | Check Here |
| Humanities and Social Sciences- Economics (XH- C1) | Check Here | Check Here |
| Humanities and Social Sciences- English (XH- C2) | Check Here | Check Here |
| Humanities and Social Sciences- Linguistics (XH- C3) | Check Here | Check Here |
| Humanities and Social Sciences- Philosophy (XH- C4) | Check Here | Check Here |
| Humanities and Social Sciences- Psychology (XH- C5) | Check Here | Check Here |
| Humanities and Social Sciences- Sociology (XH- C6) | Check Here | Check Here |
| Instrumentation Engineering- IN | Check Here | Check Here |
| Agricultural Engineering- AG | Check Here | Check Here |
| Geology and Geophysics- Geology (GG-1) | Check Here | Check Here |
| Geology and Geophysics- Geophysics (GG-2) | Check Here | Check Here |
| Textile Engineering and Fibre Science- TF | Check Here | Check Here |
| February 5, 2022 (Saturday) | ||
| Computer Science and Information Technology- CS | Check Here | Check Here |
| Biomedical Engineering- BM | Check Here | Check Here |
| Electrical Engineering- EE | Check Here | Check Here |
| Mathematics- MA | Check Here | Check Here |
GATE Answer Key 2021
| Paper/Subject | GATE Question Paper 2021 | Final GATE Answer Keys 2021 |
|---|---|---|
| Mechanical Engineering Slot 1 | Check Here | Check Here |
| Mechanical Engineering Slot 2 | Check Here | Check Here |
| Instrumentation Engineering | Check Here | Check Here |
| Electronics and Communication Engineering | Check Here | Check Here |
| Civil Engineering Slot 1 | Check Here | Check Here |
| Civil Engineering Slot 2 | Check Here | Check Here |
| Computer Science and Information Technology Slot 1 | Check Here | Check Here |
| Computer Science and Information Technology Slot 2 | Check Here | Check Here |
| Electrical Engineering | Check Here | Check Here |
| Aerospace Engineering | Check Here | Check Here |
| Agricultural Engineering | Check Here | Check Here |
| Architecture and Planning | Check Here | Check Here |
| Biomedical Engineering | Check Here | Check Here |
| Biotechnology | Check Here | Check Here |
| Chemical Engineering | Check Here | Check Here |
| Chemistry | Check Here | Check Here |
| Ecology and Evolution | Check Here | Check Here |
| Geology | Check Here | Check Here |
| Geophysics | Check Here | Check Here |
| Mathematics | Check Here | Check Here |
| Mining Engineering | Check Here | Check Here |
| Metallurgical Engineering | Check Here | Check Here |
| Petroleum Engineering | Check Here | Check Here |
| Physics | Check Here | Check Here |
| Production and Industrial Engineering | Check Here | Check Here |
| Statistics | Check Here | Check Here |
| Textile Engineering and Fibre Science | Check Here | Check Here |
| Environmental Science and Engineering | Check Here | Check Here |
| Engineering Sciences | Check Here | Check Here |
| Life Sciences | Check Here | Check Here |
| Humanities & Social Sciences | Check Here | Check Here |
GATE Answer Key 2020
The candidates can use the links below to download GATE Answer Key for the year 2020 along with the question papers.
| Paper/Subject | GATE Question Paper 2020 | GATE Final Answer Keys 2020 |
|---|---|---|
| Mechanical Engineering Slot 1 | Check Here | Check Here |
| Mechanical Engineering Slot 2 | Check Here | Check Here |
| Instrumentation Engineering | Check Here | Check Here |
| Electronics and Communication Engineering | Check Here | Check Here |
| Civil Engineering Slot 1 | Check Here | Check Here |
| Civil Engineering Slot 2 | Check Here | Check Here |
| Computer Science and Information Technology | Check Here | Check Here |
| Electrical Engineering | Check Here | Check Here |
| Aerospace Engineering | Check Here | Check Here |
| Agricultural Engineering | Check Here | Check Here |
| Architecture and Planning | Check Here | Check Here |
| Biomedical Engineering | Check Here | Check Here |
| Biotechnology | Check Here | Check Here |
| Chemical Engineering | Check Here | Check Here |
| Chemistry | Check Here | Check Here |
| Ecology and Evolution | Check Here | Check Here |
| Geology and Geophysics | Check Here | Check Here |
| Mathematics | Check Here | Check Here |
| Mining Engineering | Check Here | Check Here |
| Metallurgical Engineering | Check Here | Check Here |
| Petroleum Engineering | Check Here | Check Here |
| Physics | Check Here | Check Here |
| Production and Industrial Engineering | Check Here | Check Here |
| Statistics | Check Here | Check Here |
| Textile Engineering and Fibre Science | Check Here | Check Here |
| Engineering Science | Check Here | Check Here |
| Life Science | Check Here | Check Here |
GATE Answer Key 2019
Links to download GATE Answer Key 2019 along with question papers released by IIT Madras are mentioned below:
| Paper/ Subject | GATE Question Paper 2019 | GATE Answer Key 2019 |
|---|---|---|
| Aerospace Engineering (AE) | Check Here | Check Here |
| Agricultural Engineering (AG) | Check Here | Check Here |
| Architecture and Planning (AR) | Check Here | Check Here |
| Biotechnology (BT) | Check Here | Check Here |
| Civil Engineering (CE) Slot 1 | Check Here | Check Here |
| Civil Engineering (CE) Slot 2 | Check Here | Check Here |
| Chemical Engineering (CH) | Check Here | Check Here |
| Computer Science and Information Technology (CS) | Check Here | Check Here |
| Chemistry (CY) | Check Here | Check Here |
| Electronics and Communication Engineering (EC) | Check Here | Check Here |
| Electrical Engineering (EE) | Check Here | Check Here |
| Ecology and Evolution (EY) | Check Here | Check Here |
| Geology and Geophysics (GG) | Check Here | Check Here |
| Instrumentation Engineering (IN) | Check Here | Check Here |
| Mathematics (MA) | Check Here | Check Here |
| Mechanical Engineering (ME) Slot 1 | Check Here | Check Here |
| Mechanical Engineering (ME) Slot 2 | Check Here | Check Here |
| Mining Engineering (MN) | Check Here | Check Here |
| Metallurgical Engineering (MT) | Check Here | Check Here |
| Petroleum Engineering (PE) | Check Here | Check Here |
| Physics (PH) | Check Here | Check Here |
| Production and Industrial Engineering (PI) | Check Here | Check Here |
| Statistics (ST) | Check Here | Check Here |
| Textile Engineering and Fibre Science (TF) | Check Here | Check Here |
| Engineering Sciences (XE-A, B, C, D, E, F, G, H) | Check Here | Check Here |
| Life Sciences (XL-P, Q, R, S, T, U) | Check Here | Check Here |
GATE Answer Key 2018
GATE Answer Key 2018 was released by IIT Guwahati.
| Paper/ Subject | GATE Question Paper 2018 | GATE Answer Key 2018 |
|---|---|---|
| Aerospace Engineering (AE) | Check Here | Check Here |
| Agricultural Engineering (AG) | Check Here | Check Here |
| Architecture and Planning (AR) | Check Here | Check Here |
| Biotechnology (BT) | Check Here | Check Here |
| Civil Engineering (CE) Slot 1 | Check Here | Check Here |
| Civil Engineering (CE) Slot 2 | Check Here | Check Here |
| Chemical Engineering (CH) | Check Here | Check Here |
| Computer Science and Information Technology (CS) | Check Here | Check Here |
| Chemistry (CY) | Check Here | Check Here |
| Electronics and Communication Engineering (EC) | Check Here | Check Here |
| Electrical Engineering (EE) | Check Here | Check Here |
| Ecology and Evolution (EY) | Check Here | Check Here |
| Geology and Geophysics (GG) | Check Here | Check Here |
| Instrumentation Engineering (IN) | Check Here | Check Here |
| Mathematics (MA) | Check Here | Check Here |
| Mechanical Engineering (ME) Slot 1 | Check Here | Check Here |
| Mechanical Engineering (ME) Slot 2 | Check Here | Check Here |
| Mining Engineering (MN) | Check Here | Check Here |
| Metallurgical Engineering (MT) | Check Here | Check Here |
| Petroleum Engineering (PE) | Check Here | Check Here |
| Physics (PH) | Check Here | Check Here |
| Production and Industrial Engineering (PI) | Check Here | Check Here |
| Textile Engineering and Fibre Science (TF) | Check Here | Check Here |
| Engineering Sciences (XE) | Check Here | Check Here |
| Life Sciences (XL) | Check Here | Check Here |
GATE Answer Key 2017
| Paper | GATE Question Paper 2017 | GATE Answer Key 2017 |
|---|---|---|
| Aerospace Engineering (AE) | Check Here | Check Here |
| Agricultural Engineering (AG) | Check Here | Check Here |
| Architecture and Planning (AR) | Check Here | Check Here |
| Biotechnology (BT) | Check Here | Check Here |
| Civil Engineering (CE)- Slot 1 | Check Here | Check Here |
| Civil Engineering (CE)- Slot 2 | Check Here | Check Here |
| Chemical Engineering (CH) | Check Here | Check Here |
| Computer Science and Information Technology (CS)- Slot 1 | Check Here | Check Here |
| Computer Science and Information Technology (CS)- Slot 2 | Check Here | Check Here |
| Chemistry (CY) | Check Here | Check Here |
| Electronics and Communication Engineering (EC)- Slot 1 | Check Here | Check Here |
| Electronics and Communication Engineering (EC)- Slot 2 | Check Here | Check Here |
| Electrical Engineering (EE)- Slot 1 | Check Here | Check Here |
| Electrical Engineering (EE)- Slot 2 | Check Here | Check Here |
| Ecology and Evolution (EY) | Check Here | Check Here |
| Geology and Geophysics (GG) | Check Here | Check Here |
| Instrumentation Engineering (IN) | Check Here | Check Here |
| Mathematics (MA) | Check Here | Check Here |
| Mechanical Engineering (ME)- Slot 1 | Check Here | Check Here |
| Mechanical Engineering (ME)- Slot 2 | Check Here | Check Here |
| Mining Engineering (MN) | Check Here | Check Here |
| Metallurgical Engineering (MT) | Check Here | Check Here |
| Physics (PH) | Check Here | Check Here |
| Production and Industrial Engineering (PI) | Check Here | Check Here |
| Petroleum Engineering (PE) | Check Here | Check Here |
| Textile Engineering and Fibre Science (TF) | Check Here | Check Here |
| Engineering Sciences (XE) | Check Here | Check Here |
| Life Sciences (XL) | Check Here | Check Here |
How to Check GATE Answer Key 2023?
Candidates can download the answer key from the official website. The steps to download GATE Answer Key 2023 are given below:
- Visit the official website- gate.iitk.ac.in.
- Click on the link for GATE 2023 Login.
- Locate and click the link for GATE Question Paper and Answer Key for your paper.
- Click on the link for the respective paper and download the answer key.
- Candidates can also take a print out for future use
GATE 2023 Response Sheet
IIT Kanpur has released GATE 2023 Response sheet on February 15, 2023. Candidates can download the response sheet from the GOAPS portal. GATE 2023 response sheet can be compared with the answer key to predict expected scores in the exam.
Step to Download GATE Response Sheet
- Visit the official website- gate.iitk.ac.in.
- Log in to GOAPS portal using your GATE enrollment ID and password
- Upon successful login, click on the ‘View Response Sheet’ link.
- GATE 2023 response sheet will be displayed in PDF format.
- Download the response sheet for the future reference.
How to Calculate Score Using GATE Answer Key 2023?
GATE 2023 Marking Scheme is different for different papers. Each correct answer is allotted 1 mark or 2 marks. While there is no negative marking for MSQs or NAT, incorrect MCQs leads to a deduction in marks.
In MCQs carrying 1 mark each, every incorrect answer will lead to the deduction in 1/3 marks. However, for 2 mark MCQs, 2/3 marks would be deducted for incorrect answers.
To calculate marks using GATE Answer Key 2023 the students can follow the following formulas-
- For MCQs: [(1 x No. of correct 1 mark MCQs) - (⅓ x No. of incorrect 1 mark MCQs)] + [(2 x No. of correct 2 Mark MCQs) - (⅔ x No. of incorrect 2 mark MCQs)]
- For MSQs: Total marks for 1 mark MSQs + Total marks for 2 marks MSQs
- For NATs: Total marks for 1 mark NATs + Total marks for 2 marks NATs
| TOTAL MARKS= Total MCQ score + Total MSQ scores + Total NAT scores |
Read more GATE 2023 Score Calculation
How to Raise Objections against GATE Answer Key 2023?
In case of discrepancies in GATE Answer Key 2023, candidates can raise objections by paying a fee of 500 INR for each answer. To raise objections against GATE answer key, candidates need to follow the following steps.
- Visit the official website of GOAPS
- Login using your registered ID and password
- Click on the link ‘GATE Answer Key 2023’
- Select the paper/discipline for which you had appeared.
- Then Click on ‘Raise Objection’
- Find the question number for which you want to raise an objection from the official answer key and also enter the question ID and the correct answer.
- Attach supporting document in PDF format along with the section name and question number in the supporting document.
- Pay the objection fee through the available method of payment.
If the challenge filed by candidates is found to be correct, he/ she will be eligible for the refund of the objection fee (500 INR) that was paid at the time of challenging GATE answer key 2023. If the challenge filed is found incorrect, no refund will be made.
GATE Answer Key 2023 FAQs
Ques: Where can I download GATE Answer Key 2023 and Question Paper?
Ans: Candidates need to visit the official website to download GATE answer key 2023 along with the question papers. The authorities have released the preliminary GATE Answer Key 2023 on February 21, 2023. Candidates can match their response keys with the released answer keys to know the number of correct and incorrect questions. Candidates can also challenge the answer key and can raise objections.
Ques: In how many days can I expect the official answer key for GATE 2023 to be released?
Ans: IIT Kanour has released the official GATE Answer Key 2023 on February 21, 2023. Candidates can access the official Answer Key through GATE 2023 candidate login, GOAPS at gate.iitk.ac.in 2023. The answer key are available through the login portal using email ID and password. Candidates can compare the answer key to their personal response sheet.
Ques: What is the procedure to download GATE Answer Key 2023?
Ans: The steps to download the GATE Answer Key 2023 are provided below:
- Step 1: Visit the official website of GOAPS
- Step 2: Log in with your registered ID and password
- Step 3: Check and download GATE Answer Key 2023
- Step 4: Also take a printout for future use
Ques: Will I be able to challenge GATE Answer Key 2023?
Ans: Yes. All the candidates who wish to challenge GATE Answer Key 2023 can do it by making an online payment of INR 500 from February 22 to 25, 2023. In order to raise objections, candidates can follow the steps mentioned below:
- Step 1: Visit the official website of GOAPS
- Step 2: Login using the registered ID and password
- Step 3: Click on the link ‘GATE Answer Key 2023’
- Step 4: Select the paper/discipline for which you had appeared.
- Step 5: Then Click on ‘raise objection’
- Step 6: Find the question number for which you want to raise an objection from the official answer key and also enter the question ID.
- Step 7: Pay the objection fee through the available method of payment.
Ques. Will I get a refund if the objection raised against GATE Answer Key 2023 is correct?
Ans. Yes, the authorities will refund the entire amount of INR 500 if the objection filed by you against the provisional GATE 2023 Answer Key is found to be correct.
Ques. When will the final GATE Answer Key 2023 be released?
Ans. GATE 2023 final answer keys will be released on Mar 16, 2023 along with the result. Candidates will be able to download the GATE 2023 Answer Key PDFs for each of the 29 papers released at gate.iitk.ac.in.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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