Indian Institute of Technology (IIT), Delhi has released the answer key for GATE 2020. the objection can be raised on February 19, 2020, from 11:00 am, till 6:00 pm on February 21, 2020. A module to contest answer keys will be available on GATE Online Application Processing System (GOAPS) portal from 11:00 hours (IST) on February 19, 2020, till 18:00 hours (IST) of February 2020. The examination for the GATE 2020 was conducted on February 1, 2, 8 and 9, 2020 for 25 papers. 

The response sheets for the GATE 2020 was released recently by the Indian Institute of Technology (IIT) Delhi.

GATE 2020: How to raise objections on  Answer Key
Step 1: Go to the official website gate.iitd.ac.in or directly go to the GOAPS portal.
Step 2: Login using your registration number and password.
Step 3: Select the question that you wish to raise an objection against and give the justification. Candidates can raise an objection to multiple questions. A fee of Rs. 500 per question is applicable.
Step 4: Once completed, candidates can then pay the fees on the online link provided. No objection without the fee would be accepted. Also, in case your challenge is accepted, the fees would be refunded to the payment method used by the candidate.

Out of 858,890 registered candidates, a total of 685,088 (79.76%) candidates appeared in eight sessions at 566 centres across 199 cities across India and the international centers in Dubai, Singapore, Ethiopia, Nepal, and Dhaka. 

For the GATE examination, the first time the candidates were given the choice of choosing an examination centre in Srinagar. 
A total of 5,102 candidates preferred Srinagar as an examination city for GATE 2020. 
 
Paper Name Question Paper Answer Key
AE: Aerospace Engineering  View View
AG: Agricultural Engineering  View View
AR: Architecture and Planning  View View
BM: Biomedical Engineering View View
BT: Biotechnology  View View
CE: Civil Engineering  View (Session-1)
View (Session-2)
View (Session-1)
View (Session-2)
CH: Chemical Engineering  View View
CS: Computer Sc. and Information Technology  View View
CY: Chemistry  View View
EC: Electronics and Communication Engg.  View View
EE: Electrical Engineering  View View
EY: Ecology and Evolution  View View
GG: Geology and Geophysics  View View
IN: Instrumentation Engineering  View View
MA: Mathematics  View View
ME: Mechanical Engineering  View (Session-1)
View (Session-2)
View (Session-1)
View (Session-2)
MN: Mining Engineering  View View
MT: Metallurgical Engineering  View View
PE: Petroleum Engineering  View View
PH: Physics View View
PI: Production and Industrial Engineering View View
ST: Statistics View View
TF: Textile Engineering and Fibre Science View View
XE-A: Engineering Mathematics View View
XE-B: Fluid Mechanics
XE-C: Materials Science
XE-D: Solid Mechanics
XE-E: Thermodynamics
XE-F: Polymer Science and Engineering
XE-G: Food Technology
XE-H: Atmospheric and Oceanic Sciences
XL-P: Chemistry View View
XL-Q: Biochemistry
XL-R: Botany
XL-S: Microbiology
XL-T: Zoology
XL-U: Food Technology


Highlights
The answer key for the GATE 2020 has been released by the Indian Institute of Technology, Delhi.
- The link to raise objection would be available from 11:00 am on February 19, 2020, till 6:00 pm on February 21, 2020.
- In the GOAPS portal, a module to contest answer keys will be available from 11:00 hours (IST) of 19th February 2020 till 18:00 hours (IST) of 21st February 2020.
- The examination for the GATE 2020 was conducted on February 1, 2, 8 and 9, 2020 for 25 papers. 
- The response sheets for the GATE 2020 was released recently by the Indian Institute of Technology (IIT) Delhi.