GATE 2021 Answer Key has been released now, The GATE 2021 Exam will be held between 6th,7th, 13th, and 14th February 2021. 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 2021 for all the subjects.
GATE Answer Key 2021
GATE Paper Analysis has been released now, Click Here to check
GATE 2021 Exam Dates
GATE 2021 Exam Dates has been released now, Check below;
GATE 2021 Answer Key
| Institute Name | AE |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
| Institute Name | BT Cutoff |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
The GATE CE answer key has been released by different institutes now, candidates can check their answer key below;
| Institute Name | CE (Forenoon Session) | CE (Afternoon Session) |
| The Gate Academy | Click Here (Published) | Click Here (Published) |
| Made Easy | Click Here | Click Here |
| GATE Forum | Click Here | Click Here (Published) |
| Engineers Academy | Click Here | Click Here |
| Institute Name | EE |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
| Institute Name | ECE |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
| Institute Name | CH Answer Key |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
| Institute Name | AE |
| The GATE Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
| Institute Name | IN |
| The Gate Academy | Click Here |
| Made Easy | Click Here |
| GATE Forum | Click Here |
| Engineers Academy | Click Here |
|
Coaching Institute Name |
Forenoon session |
Afternoon Session |
|
GATE Academy |
ME 1 – Click Here |
ME 2 – Click Here |
|
GATE Forum |
Click Here |
ME 2 – Click Here |
| ACE Academy |
Click Here |
Click Here |
|
Made Easy |
ME 1 – Click Here |
ME 2 – Click Here |
|
Coaching Institute Name |
Forenoon session |
Afternoon Session |
|
GATE Academy |
Click Here |
Click Here |
|
GATE Forum |
Click Here |
Click Here |
| ACE Academy |
Click Here |
Click Here |
|
Made Easy |
Click Here |
Click Here |
GATE 2021 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 mark 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 for each question) + Total marks (2 marks for each question).
- MCQ Marks: Total marks (1 mark) + 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)
GATE Cutoff 2021
GATE Cut off is the minimum marks to be eligible for admission to IITs and IISc. This is a factor deciding whether or not has the candidates qualified for the exam. GATE cut off marks varies stream-wise and category-wise. The cut-off marks are less for reserved category candidates as compared to the unreserved category candidates. The GATE cut off for 2021 is given below:
| S. No. | Paper Name | Paper Code | Qualifying Marks | ||
| General | OBC (NCL) | SC/ST/PwD | |||
| 1 | Life Sciences | XL | 31.7 | 28.5 | 21.1 |
| 2 | Civil Engineering | CE | 32.9 | 29.6 | 21.9 |
| 3 | Electrical Engineering | EE | 33.4 | 30.0 | 22.2 |
| 4 | Computer Science and Information Technology | CS | 28.5 | 25.6 | 19.0 |
| 5 | Mechanical Engineering | ME | 34.0 | 30.6 | 22.6 |
| 6 | Petroleum Engineering | PE | 39.8 | 35.8 | 26.5 |
| 7 | Electronics and Communication Engineering | EC | 28.8 | 25.9 | 19.2 |
| 8 | Chemical Engineering | CH | 35.7 | 32.1 | 23.8 |
| 9 | Chemistry | CY | 26.7 | 24.0 | 17.8 |
| 10 | Biotechnology | BT | 30.7 | 27.6 | 20.4 |
| 11 | Engineering Sciences Minor | XE | 26.0 | 23.4 | 17.3 |
| 12 | Textile Engineering and Fibre Science | TF | 37.1 | 33.3 | 24.7 |
| 13 | Aerospace Engineering | AE | 27.2 | 24.4 | 18.1 |
| 14 | Agricultural Engineering | AG | 26.3 | 23.6 | 17.5 |
| 15 | Architecture and Planning | AR | 34.8 | 31.3 | 23.2 |
| 16 | Ecology and Evolution | EY | 42.2 | 37.9 | 28.1 |
| 17 | Geology | GG | 38.4 | 34.5 | 25.6 |
| Geophysics | GG | 51.9 | 46.7 | 34.6 | |
| 18 | Instrumentation Engineering | IN | 34.6 | 31.1 | 23.0 |
| 19 | Mathematics | MA | 25 | 22.5 | 16.7 |
| 20 | Mining Engineering | MN | 32.7 | 29.4 | 21.8 |
| 21 | Metallurgical Engineering | MT | 49.2 | 44.2 | 32.8 |
| 22 | Physics | PH | 37.2 | 33.4 | 24.8 |
| 23 | Production and Industrial Engineering | PI | 36.6 | 32.9 | 24.4 |
| 24 | Statistics | ST | 25 | 22.5 | 16.6 |
| 25 | Biomedical Engineering | BM | 25.0 | 22.5 | 16.6 |
