Police also recovered four mobile phones allegedly used in the act at the examination centre in the Government Senior Model School, Sector 46 here yesterday, police sources said.
The six, identified as Narender, Kuldeep and Deepak Ahlawat (all from Jhajjar), Devender and Gulab Singh (from Rohtak) and Dalbir Singh from Sonepat, were arrested under section 66A IT Act and various sections of the IPC, including 420 (cheating) and 120B (Conspiracy).
They were caught cheating with coded slips containing answer keys to the questions, they said, adding that further raids are being conducted to arrest the other associates who leaked papers and sent them answer keys through message.