Two aspirants of the recruitment examination, Gurdeep Singh and Sushil Sharma, and senior assistant in Education Department Ramandeep Singh, believed to be the mastermind of the scam, were among those arrested yesterday, police said.
Preliminary investigation has revealed that Sushil and Gurdeep allegedly paid Rs 25,000 and Rs 3 lakh respectively to Ramandeep to secure high marks in the examination which was held on May 29, they said.
Ramandeep, with the help of a local shopkeeper, allegedly bought high-tech cameras and other gadgets from Delhi which were provided to both the candidates to scan the question paper and transmit it to a highly-educated professional, Inspector General of Police, Zahoor H Zaidi said.
The professional, allegedly hired by Ramandeep, solved the questions and conveyed it to the candidates who filled the answer sheets, the IG said.