The raid was conducted on a tip off that a youth was impersonating himself as a student sitting for the Mathematics examination of Class 10th (Jammu Annual Private-2012, Summer Zone), at the New Model Institute of Education centre, CB officials said.
Four other students were found indulging in mass copying using mobile phones, allegedly in connivance with the Centre Superintendent and other staff members deputed by the state Board, they said.
The five were arrested, they said, adding that the possibility of involvement of other people in the offence is being looked into.
