The National Testing Agency (NTA) has defended its practice of charging candidates Rs 200 per question to challenge provisional answer keys, arguing that the fee is intended to discourage frivolous objections and not to generate revenue. Responding to criticism that challenging answer keys can become expensive for students, the agency said on Thursday night that a successful objection benefits every candidate who appeared for the examination, irrespective of who originally raised it.
The clarification comes at a sensitive time for the NTA, which is facing renewed scrutiny over the quality and reliability of some of the country's largest entrance and eligibility examinations. Recent controversies have included problems with NEET-UG and errors in UGC-NET papers that eventually led to fresh examinations being ordered in three subjects.
One successful challenge benefits everyone
Under the NTA's system, provisional answer keys are released after an examination along with candidates' recorded responses. Students who believe an official answer is incorrect can submit an online challenge during a specified window and provide supporting material.
The agency said candidates are not individually rewarded with a corrected answer simply because they have paid to challenge it. Instead, objections are examined by subject experts and, when an objection is found to be valid, the corrected answer is incorporated into the final key used for evaluating all candidates.
This means a successful objection filed by one student can change the evaluation of lakhs of candidates who appeared for the same examination.
NTA said the Rs 200 fee charged for each challenged question is refunded when the objection is upheld. It maintained that the payment requirement acts as a filter against indiscriminate or unsupported challenges.
Cost concerns draw attention
The system can nevertheless become costly when candidates identify possible problems in several questions. Since the fee is levied on a per-question basis, challenging five answers would initially require a payment of Rs 1,000, while objections to 10 questions would cost Rs 2,000.
That upfront burden has become part of the debate around accessibility of the challenge mechanism, particularly because examinations such as NEET-UG, JEE Main and UGC-NET are taken by large numbers of students from widely varying economic backgrounds.
NTA's latest clarification seeks to address precisely that concern by emphasising that candidates raising genuine objections ultimately recover the fee if the agency's experts agree that the provisional key was wrong.
The challenge mechanism itself is an established part of NTA examinations. For UGC-NET June 2026, for instance, provisional keys were released for 84 subjects this month and candidates were given a limited window to submit objections before finalisation of results.
UGC-NET errors deepen scrutiny
The defence of the challenge system comes days after the NTA acknowledged serious problems in three UGC-NET 2026 examinations — English, Commerce and Sociology — and ordered fresh tests.
An internal inquiry found multiple deficiencies in the papers that were considered too extensive to be addressed through the normal process of correcting or dropping individual questions after answer-key challenges.
Reports also raised concerns over repeated questions and basic factual or language errors in some papers. In the English and Commerce examinations, a large proportion of questions were alleged to have been repeated from an earlier examination.
Questions were additionally raised about whether generative artificial intelligence had been used in preparing or translating some of the problematic papers. NTA denied using generative AI to set the examinations.
The episode has sharpened the distinction between occasional errors that can be corrected through answer-key challenges and more fundamental problems in question-paper preparation that require intervention before results are declared.
Agency moving to overhaul exam process
The latest controversies have prompted the NTA to review its examination procedures more broadly. The agency has been examining the way questions are prepared, reviewed and approved, with greater emphasis expected to be placed on multiple levels of scrutiny before papers reach candidates.
The pressure for reform follows repeated controversies surrounding high-stakes national examinations. NEET-UG has remained particularly contentious following allegations surrounding examination integrity and paper leaks, while the latest UGC-NET episode has renewed questions about quality control at the question-setting stage.
For candidates, however, the immediate debate centres on whether they should have to pay to point out an error in an examination conducted by a public testing body.
NTA's position is that some financial threshold is necessary to prevent the challenge system from being overwhelmed by speculative objections. Its answer to the affordability criticism is that a candidate who identifies a genuine mistake should ultimately bear no cost — while the correction secured through that single challenge is extended to everyone who took the examination.