National Institute of Science Education and Research, Bhubaneswar (NISER) has sent the NEST 2021 Answer Key to the candidates who appeared for the NEST 2021 exam on their registered email ID. Candidates can evaluate their score in the NEST 2021 exam by referring to the NEST 2021 Answer Key. The authority provides an option for the candidates to raise objections against the answer key in case of any discrepancies found. Candidates have to cross-check their answers with the answers provided on the NEST 2021 Answer Key. For raising an objection against the NEST 2021 Answer Key, candidates have to provide their NEST Roll number along with the question ID.
The previous years' answer keys for NEST exam are given below.