New Delhi, May 21 -- Several members of Parliament grilled top NTA officials on Thursday, with the agency's director general telling them that the NEET-UG paper was not leaked through their system and the CBI is probing the matter, sources said.

During a meeting of the Parliamentary Standing Committee on Education, Women, Children, Youth and Sports, several MPs questioned the National Testing Agency (NTA) officials on the steps taken by them to strengthen the exam system in order to prevent paper leaks in the future.

The panel had summoned top officials of the education ministry, including Education Secretary Vineet Joshi. The NTA officials, including Chairperson Pradeep Kumar Joshi and Director General Abhishek Singh, gave a detailed p...