The NEET UG 2026 paper leak case has taken a dramatic turn as the Central Bureau of Investigation (CBI) continues to unravel the depth of an alleged exam fraud network originating from Rajasthan’s Sikar district. One of the most striking revelations: a father, identified as Dinesh Biwal, allegedly paid close to ₹10 lakh to obtain a leaked question paper for his son, Rishi Biwal, yet despite supposedly having advance access to the paper, Rishi managed to score only 107 out of 720 marks.
What the CBI Has Found So Far
The CBI, working alongside Rajasthan’s Special Operations Group (SOG), arrested two brothers, Dinesh Biwal and Mangilal Biwal, from Jamwa Ramgarh in Jaipur district. The duo is suspected of acquiring a ‘guess paper‘ containing 120 questions linked to the examination and distributing it to students in Sikar after purchasing it for around ₹15 lakh. The alleged source of the leaked material is believed to be from Haryana, though investigations are ongoing.
Investigators also identified a flat in Sikar allegedly used as a coordination centre for distributing papers and managing communication with candidates. Some members of the network reportedly acted as couriers, physically delivering leaked material to students.
Grace Marks Controversy
Adding another layer to the scandal, Rishi Biwal’s academic marksheet surfaced online, reportedly showing that he cleared the examination with the help of grace marks, raising serious questions about the integrity of the evaluation process.
A Pattern of Suspicious Success
Investigators noted that five members of the Biwal family cleared NEET in a previous year and are currently enrolled in government medical colleges, including the sons of both accused brothers and two daughters of their late elder brother. Officials say this unusual pattern of success raised suspicion during the initial investigation and is now being closely reviewed for possible irregularities.
Scale of the Racket
The CBI has identified nearly 150 students who may have links to the network and are currently under scrutiny. Officials informed the court that the case may also involve the destruction of digital evidence, suspicious financial transactions and possible insider involvement. The alleged racket operated across several locations, including Sikar, Gurugram, Nashik and other parts of Rajasthan. In some cases, students were allegedly given compilations of 500–600 “important” questions to gain an unfair advantage.
Six Arrested So Far
A Delhi court confirmed that six accused persons, Yash Yadav, Mangilal Khatik, Vikash Biwal, Dinesh Biwal, Shubham Madhukar Khairnar and Dhananjay Nivrutti Lokhande, have been arrested and are alleged to be part of an organised gang that leaked and circulated the confidential NEET 2026 examination paper for monetary gain. The CBI is currently interrogating the accused in Delhi and examining financial transactions and communication records.

What This Means for NEET Aspirants
This case is a stark reminder of the high-stakes ecosystem around medical entrance examinations in India. Students and parents must remain vigilant against fraudsters who exploit desperation and charge lakhs of rupees for “guaranteed” results that, as this case shows, may not even materialise.
Experts advise aspirants to focus on genuine preparation methods and follow a proper NEET UG 2026 exam strategy instead of falling for shortcuts or fraud claims circulating online.
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