How to challenge CUET PG 2025 answer key?

Basically, Individuals who have appeared for CUET PG 2025 and now waiting for the provisional answer key, must know that if they are not satisfied with the answers. They can challenge those particular questions. Only paid challenges are accepted by NTA. Challenges which are made without any justifications and evidence are not accepted. NTA further do not inform individually about the outcome of the challenges made. Furthermore, an individual has to submit fees of Rs. 200 per question while challenging.