IISc Bangalore has released the official notification of GATE 2024. The registration process is also completed. Now, The IISc Bangalore will release the GATE Answer Key 2024. Candidates who appear for the exam can download the answer key in PDF format for all subjects.
In this article, we will discuss the Answer Key for GATE 2024. You will find a downloadable PDF and other important details.
Please refer GATE 2025 CSE Answer Key for the 2025 exam by IIT Roorkee.
Want to prepare for GATE 2025 and finding the right guidance? Check out – GATE Computer Science & Information Technology 2025 .
GATE 2024 Answer Key
In the below table, all the important information related to the GATE 2024 Exam is given. Candidates who are going to appear in the GATE 2024 Exam will get information about the Answer Key such as Conducting body, mode of exam & official website etc. here.
GATE Answer Key 2024 - Overview | |
|---|---|
| Exam Name | Graduate Aptitude Test in Engineering (GATE) |
| Exam Conducting Body | IISc Bangalore |
| Mode of Exam | Online (CBT) |
| GATE 2024 Answer Key Official Website | gate2024.iisc.ac.in |
| Can we challenge the GATE Answer Key? | Yes |
GATE 2024 Answer Keys Dates
The table below has all the important information related to the GATE Exam. It will help the candidates to know the proper dates of all events.
Event | Date |
|---|---|
| GATE 2024 Notification released Date | August 4, 2023 |
| GATE 2024 Registration Date | August 30, 2023 |
| Last date for application without late fee | October 5, 2023 |
| Last date for application with late fee | October 13, 2023 |
| GATE form Correction dates | November 7-11, 2023 |
| Release of GATE Admit Card 2024 | January 3, 2024 |
| GATE 2024 Exam Date | February 3-4, 10-11, 2024 |
| Release of GATE response sheets | February 16, 2024 |
| GATE Answer key release date | February 21, 2024 |
| GATE 2024 Answer key challenge date | February 22-25, 2024 |
| GATE 2024 Result date | March 16, 2024 |
| Availability of GATE scorecard | March 23 to May 31, 2024 |
| Availability of scorecard by paying a fee of Rs. 500 per test paper | June 1 to December 31, 2024 |
How to Download the GATE Answer Key?
GATE 2024 Answer Key will be available on its official website. Candidates have to visit the official website to check the answer key. Below mentioned are the steps to download the answer key.
- Step 1: Visit the official website.
- Step 2: Proceed with the Login on the GATE 2024 portal.
- Step 3: Click on the GATE Answer Key link.
- Step 4: You will get the question papers and answer key for your stream.
- Step 5: You can easily download the GATE Question Paper and Answer Key.
Check Out: GATE 2024 Syllabus for CS/IT
How to Calculate Marks Using GATE Answer Key 2024?
Using the GATE 2024 Exam Answer Key, Candidates can calculate the GATE Marks from the below-mentioned steps:
- Step 1: Calculate a total number of correct answers and allocate marks accordingly, which overall helps in calculating marks.
- Step 2: The candidate has to calculate the total negative marks for their wrong answers. (Only MCQs will have negative marks. There will be no negative marks for NAT Questions).
- Step 3: MCQ Marks: Total marks ( 1 mark) + Total Marks (2 marks)
- Step 4: Total Marks ( 1 mark) = 1 * No of correct attempts - 1/3 * No. of Wrong Attempts
- Step 5: Total Marks ( 2 mark) = 2 * No of correct attempts - 2/3 * No. of Wrong Attempts
- Step 6: NAT Marks = Total Marks (1 mark) + Total Marks (2 marks)
Formula: Total marks = Total marks secured for correct response – Negative marks for wrong response.
Also Consider, Our Latest Article on GATE 2024: Data Science & Artificial Intelligence
GATE Previous Years Answer Key (2024 - 2019)
Below mentioned is the previous year's Answer Keys of GATE. Here, we are given the answer keys of GATE 2024 (Available Soon), GATE 2023, GATE 2022, GATE 2021, GATE 2020 and GATE 2019 of all streams.
GATE Answer Key 2024 PDF All Subjects
Here are the provisional and final answer keys for all subjects of GATE 2024:
GATE Answer Key 2024 PDF Download Links | ||
|---|---|---|
GATE 2024 Paper Code | GATE 2024 Provisional Answer Key (Available Soon) | GATE Final Answer Key (Available Soon) |
| GATE Aerospace Engineering (AE) | Download PDF | Download PDF |
| GATE Agricultural Engineering (AG) | Download PDF | Download PDF |
| GATE Architecture and Planning (AR) | Download PDF | Download PDF |
| GATE Biotechnology (BT) | Download PDF | Download PDF |
| GATE Biomedical Engineering (BM) | Download PDF | Download PDF |
| GATE Civil Engineering (CE) | Download PDF (CE-1) | Download PDF (CE-1) |
| Download PDF (CE-2) | Download PDF (CE-2) | |
| GATE Chemical Engineering (CH) | Download PDF | Download PDF |
| GATE Computer Science and Information Technology (CS) | Download PDF | Download PDF |
| GATE Chemistry (CY) | Download PDF | Download PDF |
| GATE Electronics and Communication Engineering (EC) | Download PDF | Download PDF |
| GATE Electrical Engineering (EE) | Download PDF | Download PDF |
| GATE Ecology and Evolution (EY) | Download PDF | Download PDF |
| GATE Geology and Geophysics (GG) | Download PDF | Download PDF |
| GATE Instrumentation Engineering (IN) | Download PDF | Download PDF |
| GATE Mathematics (MA) | Download PDF | Download PDF |
| GATE Mechanical Engineering (ME) | Download PDF (ME-1) | Download PDF (ME-1) |
| Download PDF (ME-2) | Download PDF (ME-2) | |
| GATE Mining Engineering (MN) | Download PDF | Download PDF |
| GATE Metallurgical Engineering (MT) | Download PDF | Download PDF |
| GATE Petroleum Engineering (PE) | Download PDF | Download PDF |
| GATE Physics (PH) | Download PDF | Download PDF |
| GATE Production and Industrial Engineering (PI) | Download PDF | Download PDF |
| GATE Statistics (ST) | Download PDF | Download PDF |
| GATE Textile Engineering and Fibre Science (TF) | Download PDF | Download PDF |
| GATE Engineering Sciences (XE-A, B, C, D, E, F, G, H) | Download PDF | Download PDF |
| GATE Life Sciences (XL-P, Q, R, S, T, U) | Download PDF | Download PDF |
GATE Answer Key 2023 All Subjects
Here are the provisional and final answer keys for all subjects of GATE 2023:
Date of Exam | Paper/ Subject | Question Paper Link | Solved Paper |
|---|---|---|---|
11th February 2023 | Aerospace Engineering (AE) | ||
11th February 2023 | Agricultural Engineering (AG) | ||
4th February 2023 | Architecture and Planning (AR) | ||
5th February 2023 | Biomedical Engineering (BM) | ||
11th February 2023 | Biotechnology (BT) | ||
12th February 2023 | Civil Engineering (CE) - Slot 1 | ||
12th February 2023 | Civil Engineering (CE) - Slot 2 | ||
11th February 2023 | Chemical Engineering (CH) | ||
4th February 2023 | Computer Science and Information Technology (CS) | ||
5th February 2023 | Chemistry (CY) | ||
5th February 2023 | Electronics and Communication Engineering (EC) | ||
5th February 2023 | Electrical Engineering (EE) | ||
11th February 2023 | Geology (GG) | ||
11th February 2023 | Geophysics (GG) | ||
5th February 2023 | Environmental Science & Engineering (ES) | Download | |
11th February 2023 | Instrumentation Engineering (IN) | ||
11th February 2023 | Mathematics (MA) | ||
4th February 2023 | Mechanical Engineering (ME) | ||
12th February 2023 | Mining Engineering (MN) | ||
11th February 2023 | Metallurgical Engineering (MT) | ||
11th February 2023 | Naval Architecture and Marine Engineering (NM) | ||
11th February 2023 | Petroleum Engineering (PE) | ||
11th February 2023 | Physics (PH) | ||
11th February 2023 | Production and Industrial Engineering (PI) | ||
12th February 2023 | Statistics (ST) | ||
11th February 2023 | Textile Engineering and Fibre Science (TF) | ||
11th February 2023 | Engineering Sciences (XE) | ||
5th February 2023 | Humanities & Social Sciences (XH) | ||
11th February 2023 | Life Sciences (XL) |
GATE Answer Key 2022 All Subjects
Here are the Question paper and final answer keys for all subjects of GATE 2022:
Exam Date | Paper/Subject | Question Paper Link | Solved Paper |
|---|---|---|---|
| 13th February 2022 | Mechanical Engineering (ME)- Slot 1 | ||
| 13th February 2022 | Mechanical Engineering (ME)- Slot 2 | ||
| 6th February 2022 | Electronics and Communication Engineering (EC) | ||
| 12th February 2022 | Civil Engineering (CE)- Slot 1 | ||
| 12th February 2022 | Civil Engineering (CE)- Slot 2 | ||
| 5th February 2022 | Computer Science and Information Technology (CS) | Download | |
| 5th February 2022 | Electrical Engineering (EE) | ||
| 6th February 2022 | Chemical Engineering (CH) | ||
| 6th February 2022 | Chemistry (CY) | ||
| 6th February 2022 | Environmental Science and Engineering (ES) | ||
| 6th February 2022 | Instrumentation Engineering (IN) | ||
| 13th February 2022 | Aerospace Engineering (AE) | ||
| 6th February 2022 | Agricultural Engineering (AG) | ||
| 13th February 2022 | Architecture and Planning (AR) | ||
| 5th February 2022 | Biomedical Engineering (BM) | ||
| 12th February 2022 | Biotechnology (BT) | ||
| 12th February 2022 | Ecology and Evolution (EY) | ||
| 6th February 2022 | Environmental Science and Engineering (ES) | ||
| 5th February 2022 | Mathematics (MA) | ||
| 12th February 2022 | Physics (PH) | ||
| 13th February 2022 | Geomatics Engineering (GE) | ||
| 6th February 2022 | Geology and Geophysics (GG) | ||
| 13th February 2022 | Petroleum Engineering (PE) | ||
| 6th February 2022 | Production and Industrial Engineering (PI) | ||
| 6th February 2022 | Mining Engineering (MN) | ||
| 6th February 2022 | Metallurgical Engineering (MT) | ||
| 6th February 2022 | Naval Architecture and Marine Engineering (NM) | ||
| 6th February 2022 | Statistics (ST) | ||
| 6th February 2022 | Textile Engineering and Fibre Science (TF) | ||
| 12th February 2022 | Engineering Sciences (XE) | ||
| 12th February 2022 | Life Science (XL) | ||
| 6th February 2022 | Humanities (XH) |
GATE Answer Key 2021 All Subjects
Here are the question papers and final answer keys for all subjects for GATE 2021:
| GATE Exam Date | Paper/Subject | Question Paper Link | Solved Paper |
|---|---|---|---|
| February 14, 2021 | Mechanical Engineering (ME) - Slot 1 | ||
| February 14, 2021 | Mechanical Engineering (ME) - Slot 2 | ||
| February 7, 2021 | Electronics and Communication Engineering (EC) | ||
| February 6, 2021 | Civil Engineering (CE) - Slot 1 | ||
| February 6, 2021 | Civil Engineering (CE) - Slot 2 | ||
| February 13, 2021 | Computer Science and Information Technology (CS) - Slot 1 | ||
| February 13, 2021 | Computer Science and Information Technology (CS) - Slot 2 | ||
| February 7, 2021 | Electrical Engineering (EE) | ||
| February 13, 2021 | Chemical Engineering (CH) | ||
| February 7, 2021 | Ecology and Evolution (EY) | ||
| February 7, 2021 | Environmental Science and Engineering (ES) | ||
| February 6, 2021 | Instrumentation Engineering (IN) | ||
| February 13, 2021 | Chemical Engineering | ||
| February 6, 2021 | Aerospace Engineering (AE) | ||
| February 6, 2021 | Architecture and Planning | ||
| February 7, 2021 | Agricultural Engineering (AG) | ||
| February 6, 2021 | Biomedical Engineering (BM) | ||
| February 13, 2021 | Biotechnology (BT) | ||
| February 13, 2021 | Mathematics (MA) | ||
| February 6, 2021 | Physics (PH) | ||
| February 7, 2021 | Geology and Geophysics (GG) | Download | |
| February 7, 2021 | Petroleum Engineering (PE) | ||
| February 7, 2021 | Production and Industrial Engineering (PI) | ||
| February 6, 2021 | Mining Engineering (MN) | ||
| February 14, 2021 | Metallurgical Engineering (MT) | ||
| February 7, 2021 | Statistics (ST) | ||
| February 13, 2021 | Textile Engineering and Fibre Science (TF) | ||
| February 13, 2021 | Engineering Sciences (XE) | ||
| February 13, 2021 | Life Science (XL) | ||
| February 14, 2021 | Humanities (XH) |
GATE Answer Key 2020 All Subjects
Here are the question papers and final answer keys for all subjects for GATE 2020:
| Exam Date | Paper/Subject | Question Paper Link | Solved Paper |
|---|---|---|---|
| February 1, 2020 | Mechanical Engineering (ME) - Slot 1 | ||
| February 1, 2020 | Mechanical Engineering (ME) - Slot 2 | ||
| February 2, 2020 | Electronics and Communication Engineering (EC) | ||
| February 9, 2020 | Civil Engineering (CE) - Slot 1 | ||
| February 9, 2020 | Civil Engineering (CE) - Slot 2 | ||
| February 8, 2020 | Computer Science and Information Technology (CS) | ||
| February 8, 2020 | Electrical Engineering (EE) | ||
| February 8, 2020 | Ecology and Evolution (EY) | ||
| February 1, 2020 | Instrumentation Engineering (IN) | ||
| February 2, 2020 | Aerospace Engineering (AE) | ||
| February 2, 2020 | Agricultural Engineering (AG) | ||
| February 2, 2020 | Architecture and Planning (AR) | ||
| February 2, 2020 | Biomedical Engineering (BM) | ||
| February 2, 2020 | Biotechnology (BT) | ||
| February 2, 2020 | Chemical Engineering (CH) | ||
| February 1, 2020 | Chemistry (CY) | ||
| February 2, 2020 | Mathematics (MA) | ||
| February 1, 2020 | Physics (PH) | ||
| February 2, 2020 | Geology and Geophysics (GG) | ||
| February 1, 2020 | Petroleum Engineering (PE) | ||
| February 1, 2020 | Production and Industrial Engineering (PI) | ||
| February 2, 2020 | Mining Engineering (MN) | ||
| February 1, 2020 | Metallurgical Engineering (MT) | ||
| February 2, 2020 | Statistics (ST) | ||
| February 8, 2020 | Textile Engineering and Fibre Science (TF) | ||
| February 2, 2020 | Engineering Sciences (XE) | ||
| February 2, 2020 | Life Science (XL) |
GATE Answer Key 2019 All Subjects
Here are the question papers and final answer keys for all subjects for GATE 2019:
Date of Exam | Paper/Subject | Question Paper Link | Solved Paper |
|---|---|---|---|
| February 2, 2019 | Mechanical Engineering (ME) - Slot 1 | - | |
| February 2, 2019 | Mechanical Engineering (ME) - Slot 2 | - | |
| February 9, 2019 | Electronics and Communication Engineering (EC) | ||
| February 10, 2019 | Civil Engineering (CE) - Slot 1 | ||
| February 10, 2019 | Civil Engineering (CE) - Slot 2 | ||
| February 3, 2019 | Computer Science and Information Technology (CS) | ||
| February 9, 2019 | Electrical Engineering (EE) | ||
| February 3, 2019 | Ecology and Evolution (EY) | ||
| February 3, 2019 | Instrumentation Engineering (IN) | - | |
| February 3, 2019 | Aerospace Engineering (AE) | ||
| February 3, 2019 | Agricultural Engineering (AG) | ||
| February 3, 2019 | Architecture and Planning (AR) | ||
| February 3, 2019 | Biotechnology (BT) | ||
| February 2, 2019 | Chemical Engineering (CH) | ||
| February 2, 2019 | Chemistry (CY) | ||
| February 3, 2019 | Mathematics (MA) | ||
| February 3, 2019 | Physics (PH) | Download | |
| February 3, 2019 | Geology and Geophysics (GG) | ||
| February 3, 2019 | Petroleum Engineering (PE) | ||
| February 3, 2019 | Production and Industrial Engineering (PI) | ||
| February 2, 2019 | Mining Engineering (MN) | ||
| February 3, 2019 | Metallurgical Engineering (MT) | ||
| February 3, 2019 | Statistics (ST) | ||
| February 2, 2019 | Textile Engineering and Fibre Science (TF) | ||
| February 2, 2019 | Engineering Sciences (XE) | ||
| February 2, 2019 | Life Science (XL) |
GATE 2024 Response Sheet
GATE Authorities will release the response sheet on their official website. Below mentioned are the steps the candidate to follow to get their response sheet.
Steps to check GATE Response Sheet 2024
- Step 1: Login to the GOAPS (GATE Online Application Processing System) Portal.
- Step 2: You will get their 'View Response Sheet' button for checking the View Response Sheet.
- Step 3: Candidates can view their response sheets easily.
- Step 4: You can easily save the web page from the same page.
Steps to Challenge GATE Answer Key 2024
If you find any objection in the GATE 2024 Provisional Answer Key, you can challenge the same through the below-given steps:
- Step 1: Visit the official GOAPS Website.
- Step 2: You will find the "Contest Answer Key" tab. Click on it.
- Step 3: The web page will be redirected to the payment gateway.
- Step 4: First, you have to make the payment of Rs. 500 via online mode (for each challenge). For NRI candidates, the charge is US $ 10.
- Step 5: Upon successful payment, enter the question number you want to challenge.
- Step 6: For the justification, candidates have to provide the contest (maximum 500 characters).
- Step 7: Candidates can also add the necessary supporting documents as per the format.
Candidates have to check the serial number of questions as mentioned in the official question paper as released by the organising authority.