IIT Bombay has released response sheet for GATE 2021. The GATE 2021 examination had a total of 27 papers, including two newly-introduced papers, Environmental Science and Engineering (ES) and Humanities and Social Sciences (XH). The response sheet of the students is live now, and are available at the website- gate.iitb.ac.in. IIT Bombay gives an opportunity to oppose the response key through the opposing window. The objection raising window will be open till February (dates has not been specified yet). There is a prescribed fees of Rs. 500/- per objection.