Ten persons, including the kingpin, were arrested on the charge of circulating the SSC Telugu question paper in WhatsApp.
The incident was reported from the ZP High School at Ankireddypalli in Kolimigundla mandal in the district on Wednesday. Search is on for the 11th accused.
Nandyal District Collector Manazir Jeelani Samoon, addressing the media late in the night, said it was a malpractice.