For the convenience of the GATE candidates, please find compiled here the GATE 2021 Answer Key of the respective subjects for the candidates to prepare well, thus scoring good marks in their chosen GATE Exams. Candidates can now efficiently access the complete Answer Key GATE 2021 of every subject and practise them on a regular basis.
In the meantime, find listed in this article below, the GATE 2021 Official Answer Key of the subjects like Mathematics, Physics, Chemistry, Mechanical Engineering, Civil Engineering, Electrical Engineering, Electronics and Communication, Instrumentation Engineering, Architecture and Planning, and Computer Science. Candidates are advised to refer to all the GATE answer keys, if they want to build a proper foundation in all the subjects.
GATE Answer Key 2021
Candidates can find, in this article, the Answer Key GATE 2021 with solutions PDFs, branch wise. The Answer Key GATE 2021 also helps the candidates to self analyse their performance and their exam preparations.
Download Answer Key Gate 2021
| Date of Exam | Paper/Subject | Answer Key PDF |
| February 14, 2021 (Forenoon) | Mechanical Engineering (ME)- Session 1 | Download |
| February 14, 2021 (Afternoon) | Mechanical Engineering (ME)- Session 2 | Download |
| February 7, 2021 (Afternoon) | Electronics and Communication Engineering (EC) | Download |
| February 6, 2021 (Forenoon) | Civil Engineering (CE)- Session 1 | Download |
| February 6, 2021 (Afternoon) | Civil Engineering (CE)- Session 2 | Download |
| February 13, 2021 (Forenoon) | Computer Science and Information Technology (CS) Session 1 | Download |
| February 13, 2021 (Afternoon) | Computer Science and Information Technology (CS) Session 2 | Download |
| February 7, 2021 (Forenoon) | Electrical Engineering (EE) | Download |
| February 13, 2021 (Forenoon) | Chemical Engineering (CH) | Download |
| February 6, 2021 (Forenoon) | Chemistry (CY) | Download |
| February 7, 2021 (Afternoon) | Environmental Science and Engineering (ES) | Download |
| February 6, 2021 (Forenoon) | Instrumentation Engineering (IN) | Download |
| February 6, 2021 (Afternoon) | Aerospace Engineering (AE) | Download |
| February 7, 2021 (Forenoon) | Agricultural Engineering (AG) | Download |
| February 6, 2021 (Afternoon) | Architecture and Planning (AR) | Download |
| February 6, 2021 (Afternoon) | Biomedical Engineering (BM) | Download |
| February 13, 2021 (Forenoon) | Biotechnology (BT) | Download |
| February 7, 2021 (Forenoon) | Ecology and Evolution (EY) | Download |
| February 13, 2021 (Forenoon) | Mathematics (MA) | Download |
| February 6, 2021 (Afternoon) | Physics (PH) | Download |
| February 7, 2021 (Forenoon) | Geology and Geophysics (GG) | Download |
| February 7, 2021 (Afternoon) | Petroleum Engineering (PE) | Download |
| February 7, 2021 (Afternoon) | Production and Industrial Engineering (PI) | Download |
| February 6, 2021 (Afternoon) | Mining Engineering (MN) | Download |
| February 14, 2021 (Afternoon) | Metallurgical Engineering (MT) | Download |
| February 7, 2021 (Afternoon) | Statistics (ST) | Download |
| February 13, 2021 (Forenoon) | Textile Engineering and Fibre Science (TF) | Download |
| February 13, 2021 (Afternoon) | Engineering Sciences (XE) | Download |
| February 13, 2021 (Afternoon) | Life Science (XL) | Download |
| February 14, 2021 (Forenoon) | Humanities and Social Sciences (XH) | Download |
How to download Answer Keys GATE 2021
Follow the below given instructions and steps to download the GATE 2021 Answer keys:
Step 1: Visit the official GATE 2021 website
Step 2: Click on the visible link ‘’To view GATE 2021 Question Papers and Answer Keys Click here’
Step 3: PDFs to the required question papers and answer key are accessible
Benefits of Answer Keys GATE 2021
Some advantages of referring to the GATE 2021 Answer Keys are given in the points listed below:
- Helps to increase the transparency level of the process of admissions via the GATE exams
- Reduces the possibility of unwarranted penalization of the candidates
- Candidates can compare their answers and gauge their performance
- Candidates can calculate the possible scores with the help of these answer keys
- Helps to understand the marking scheme thoroughly
For additional details about Gate Exam and other information on exam resources such as GATE Previous Year Papers 2021, candidates can reach out to BYJU’S.
Also Explore, GATE Results | GATE Virtual Calculator | GATE Mock Test | GATE Online Coaching | GATE Application Form | GATE Negative Marking | GATE Marks Vs Rank | GATE Cutoff | GATE Answer Key | GATE 2022 PostponeÂ
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