Special Operation Group of Rajasthan Police had moved application to get arrest warrant against Gauran in the court of Chief Judicial Magistrate recently.
The court, which had reserved its judgement yesterday, issued the warrant this afternoon.
Gauran is accused of leaking RJS paper for his daughter last year when he was the RPSC chairman.
He resigned as the RPSC chairman in September, 2014 following irregularities in examinations including paper leak which led to cancellation of RAS-Preliminary, 2013.
