Nagpur: Gang which provided bogus candidates to rig govt exams busted File Photo Nagpur police in Maharashtra on Thursday claimed to have busted a gang that provided `replacement' candidates for taking government recruitment tests and manipulating the results with the arrest of four persons. Besides replacing the candidate, the gang used spy camera apps and mobile phones to rig the exam, said Deputy Commissioner of Police Noorul Hassan. The racket came to light when Inderjit Keshav Borkar, one of the accused, passed an examination for the post of Junior Clerk and Sub-Auditor. The exam had been held at Ambedkar College near Deekshabhoomi on February 23 last year.