India, March 10 -- A 25-year-old man from Muzaffarnagar was arrested while taking the Railway Police Force (RPF) exam for the post of constable in Noida on Friday, after being found using a Bluetooth device to cheat, said police on Sunday, adding that they have registered a case against six people for helping him for a Rs.4 lakh deal.

Officers said that they have arrested two of the six suspects, and formed a team to nab others from Meerut and Muzaffarnagar.

"On March 7, when the RPF constable written examination was underway at a private centre in Noida, Sector 62, invigilator Chatrapal noticed suspicious activity from an examinee, Azad (single name), originally from Muzaffarnagar," said Sector 58 station house officer (SHO) Amit Kumar...