The National Testing Agency (NTA) has issued a clarification regarding the ₹200 per-question fee charged to candidates who challenge provisional answer keys in examinations such as JEE Main, NEET UG and UGC NET. The clarification comes after some candidates raised concerns that the answer-key challenge process places an additional financial burden on students.

NTA said the system has been designed to ensure fairness for all candidates and not just for the student who submits an objection. According to the testing agency, a valid challenge can lead to a correction that benefits every candidate who appeared for the examination.
Addressing concerns over the cost of challenging an answer key, NTA explained that the ₹200 fee per question is intended to discourage frivolous or unsupported objections.
The agency said the fee is not meant to prevent genuine challenges. If a candidate's objection is examined by subject experts and found to be correct, the challenge fee is refunded to that candidate.
NTA therefore maintained that candidates who identify a genuine error in the provisional answer key can raise an objection without ultimately bearing the ₹200 cost if their challenge is upheld.
NTA highlighted that the answer-key challenge mechanism is designed around the principle that one valid objection can benefit all candidates who took the examination.
If even one candidate challenges a question and the subject experts determine that the objection is valid, the correction is incorporated into the revised answer key. The revised answer is then applicable to all candidates who appeared for that examination.
This means candidates do not need to individually challenge the same question for a correction to benefit them.
Candidates can generally challenge questions or answers in an NTA provisional answer key only during the objection window announced for the respective examination.
The broad process involves the following stages:
The exact challenge dates, fee structure, portal and procedures may differ depending on the examination.
One of the key points in NTA's clarification is that the ₹200 challenge fee is refundable when the objection is upheld.
Candidates who believe that a provisional answer is incorrect should therefore support their challenge with appropriate evidence, wherever the examination rules require it. The objection is subsequently examined by subject experts.
If the experts conclude that the candidate's challenge is correct, NTA revises the answer key and refunds the applicable challenge fee to the candidate whose objection was accepted.
The answer-key challenge process is an important stage before the declaration of results. The provisional key gives candidates an opportunity to identify possible errors and bring them to NTA's attention.
After the challenge window closes, the objections are reviewed by experts. Where a challenge is accepted, the answer key is revised accordingly. The final answer key is then used for calculating candidates' scores and preparing the examination results.
Therefore, a successful objection can potentially affect the scores of a large number of candidates rather than only the student who raised it.
Candidates appearing for NTA-conducted examinations should carefully check the provisional answer key when it is released. They should verify the answers using reliable academic references and submit challenges only when they have a genuine basis for questioning an answer.
Candidates should also remember that the ₹200 fee, challenge period and other rules are examination-specific and may change between JEE Main, NEET UG, UGC NET and other NTA examinations.
Since objections are accepted only within the notified window, candidates should not wait until the final day if they identify a genuine error.
NTA has defended the ₹200 per-question answer-key challenge fee, stating that the charge is intended to discourage frivolous objections rather than generate revenue from genuine challenges.
The agency has also emphasised that when a challenge is accepted by subject experts, the correction benefits all candidates who appeared for the examination. The fee paid for an upheld challenge is refunded to the candidate.
For students appearing in examinations such as JEE Main, NEET UG and UGC NET, the answer-key challenge process therefore provides an opportunity to report genuine errors before the final answer key is used for result preparation. Candidates should carefully check the official notification for their respective examination for the applicable fee, dates, portal and challenge procedure.