GATE 2020 Official Answer Key for Forenoon and Afternoon Shift has been released now. The candidates can challenge the GATE 2020 Answer Key started from 19 February 2020 and was open till 22 February 2020. The authority has released the official Answer key along with some of the coaching institutes like The GATE Academy, Made Easy. The authority has released separate answer keys for each and every GATE Paper. Candidates can check the Answer Key on the Official Website, In this article, we discuss the GATE Answer Key for all the subjects.
GATE Answer Key 2020
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GATE 2020 Official Question Papers and Answer Key
The GATE Answer Key has been released along with the GATE Result. Check the paper-wise answer key below:
| Paper Code | Question Paper Link | Provisional Answer Key | Final Answer Key |
| Aerospace Engineering (AE) | Click Here | Click Here | Click Here |
| Agricultural Engineering (AG) | Click Here | Click Here | Click Here |
| Architecture and Planning (AR) | Click Here | Click Here | Click Here |
| Biotechnology (BT) | Click Here | Click Here | Click Here |
| Biomedical Engineering (BM) | Click Here | Click Here | Click Here |
| Civil Engineering (CE) | Click Here (CE-1) | Click Here (CE-1) | Click Here (CE-1) |
| Click Here (CE-2) | Click Here (CE-2) | Click Here (CE-2) | |
| Chemical Engineering (CH) | Click Here | Click Here | Click Here |
| Computer Science and Information Technology (CS) | Click Here | Click Here | Click Here |
| Chemistry (CY) | Click Here | Click Here | Click Here |
| Electronics and Communication Engineering (EC) | Click Here | Click Here | Click Here |
| Electrical Engineering (EE) | Click Here | Click Here | Click Here |
| Ecology and Evolution (EY) | Click Here | Click Here | Click Here |
| Geology and Geophysics (GG) | Click Here | Click Here | Click Here |
| Instrumentation Engineering (IN) | Click Here | Click Here | Click Here |
| Mathematics (MA) | Click Here | Click Here | Click Here |
| Mechanical Engineering (ME) | Click Here (ME-1) | Click Here (ME-1) | Click Here (ME-1) |
| Click Here (ME-2) | Click Here (ME-2) | Click Here (ME-2) | |
| Mining Engineering (MN) | Click Here | Click Here | Click Here |
| Metallurgical Engineering (MT) | Click Here | Click Here | Click Here |
| Petroleum Engineering (PE) | Click Here | Click Here | Click Here |
| Physics (PH) | Click Here | Click Here | Click Here |
| Production and Industrial Engineering (PI) | Click Here | Click Here | Click Here |
| Statistics (ST) | Click Here | Click Here | Click Here |
| Textile Engineering and Fibre Science (TF) | Click Here | Click Here | Click Here |
| Engineering Sciences (XE-A, B, C, D, E, F, G, H) | Click Here | Click Here | Click Here |
| Life Sciences (XL-P, Q, R, S, T, U) | Click Here | Click Here | Click Here |
GATE 2020 Answer Key by Coaching Institutes
| Coaching Centres | ECE | EE | CS |
| GateForum | Click Here | Available Soon | Available Soon |
| Made Easy | Click Here | Click Here | Click Here |
| Gradeup | Click Here | Available Soon | Available Soon |
GATE 2020 Answer Key by Coaching Institutes (Two Session Papers)
| Coaching Centres | Forenoon session | Afternoon session |
| GateForum | Click Here for IN Paper | NA |
| Made Easy | Click Here for ME1 Paper | Click Here for ME2 Paper |
| Made Easy | will be available soon | Click Here for EC Paper |
| Made Easy | Click Here for CE1 Paper | Available Soon |
| Gradeup | Click Here for ME1 Paper | Click Here for ME2 Paper |
GATE 2020 Answer Key for different M.Tech disciplines
| M.Tech Discipline | GATE 2020 Answer Key |
| EE | Click here |
| CE | Click here |
| CS | Click here |
How to Calculate Gate Score using the Answer Keys
- MCQs carrying 1 marks each, 1/3 marks would be deducted as a penalty of marking the wrong answer.
- For questions carrying 2 marks, 2/3 marks would be deducted for marking an incorrect answer.
- Count the Marks gained in the correct answer deduct the marks lost in incorrect answers due to negative marking.
- GATE Marks = Marks obtained for MCQs + Marks obtained for NAT questions.
- NAT Marks = Total marks (1 mark each question) + Total marks (2 marks each question).
- MCQ Marks: Total marks (1 marks) + Total marks (2 marks).
- Total marks (1 marks) = 1 x (number of correct answers) – 1/3 x (number of wrong answers)
- Total marks (2 marks) = 2 x (number of correct answers )– 2/3 x( number of wrong answers)
