The National Testing Agency (NTA) has declared the provisional answer key for University Grants Commission-National Eligibility Test (UGC NET 2023) of phase 1 to 5 on March 23. Candidates who have appeared for all 83 subjects from February 21 to March 16 will be able to challenge UGC NET answer key 2023 by visiting the official website, ugcnet.nta.nic.in.