GATE 2020 Answer Keys
We provide you Answer Keys for GATE 2020 question papers set-wise. The answer key and question papers for all subjects can also be downloaded from the links mentioned below. Candidates can now calculate their probable scores by comparing their answers with the GATE 2020 Answer Keys. By calculating their probable scores, candidates will get an idea of their chances of admission to the desired institute. For calculating the probable score, GATE 2020 candidates must use the GATE 2020 marking scheme prescribed in the GATE 2020 Exam Pattern.
GATE 2020 Answer Keys
| Subjects | Question Papers | Answer Key |
| 1. Aerospace Engineering (AE) |  AE |
 AE |
| 2. Agricultural Engineering (AG) |
AG |
AG |
| 3. Architecture and Planning (AR) |
AR |
AR |
| 4. Biomedical Engineering (BM) |
BM |
BM |
| 5. Biotechnology (BT) |
BT |
BT |
| 6. Civil Engineering (CE) |
CE1 CE2 |
CE1CE2 |
| 7. Chemical Engineering (CH) |
CH |
CH |
| 8. Computer Science and Information Technology (CS) |
CS |
CS |
| 9. Chemistry (CY) |
CY |
CY |
| 10. Electronics and Communication Engineering (EC) |
EC |
EC |
| 11. Electrical Engineering (EE) |
EE |
EE |
| 12. Ecology and Evolution (EY) |
EY |
EY |
| 12. Geology and Geophysics (GG) |
GG |
GG |
| 13. Instrumentation Engineering (IN) |
IN |
IN |
| 14. Mathematics (MA) |
MA |
MA |
| 15. Mechanical Engineering (ME) |
ME1 ME2 |
ME1ME2 |
| 16. Mining Engineering (MN) |
MN |
MN |
| 17. Metallurgical Engineering (MT) |
MT |
MT |
| 18. Petroleum Engineering (PE) |
PE |
PE |
| 19. Physics (PH) |
PH |
PH |
| 20. Production and Industrial Engineering (PI) |
PI |
PI |
| 21. Statistics (ST) |
ST |
ST |
| 22. Textile Engineering and Fibre Science (TF) |
TF |
TF |
| 23. Engineering Sciences (XE-A, B, C, D, E, F, G, H) |
XE |
XE |
| 24. Life Sciences (XL-P, Q, R, S, T, U) |
XL |
XL |