GATE 2021 Answer Key

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 GATE Answer Key 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 GATE 2021 answer key with solutions PDFs, branch wise. The GATE 2021 answer key also helps the candidates to self analyse their performance and their exam preparations.

Download Gate 2021 Answer Key

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 GATE 2021 Answer Keys

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 GATE 2021 Answer Keys

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 Postpone 

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