A 20-year-old girl was allegedly raped by four persons in Jaipur, the police said on 10 January.
The incident took place on 9 January when the girl was returning after appearing for a test in Alwar district, DCP (West) Ashok Kumar Gupta said.
After the test, she took a train to Jaipur. The accused picked the victim from the railway station in a vehicle at around 7.45 pm on 9 January. They gangraped and dumped her near MNIT at 11.30 pm, he said.
The victim later called police control room at 5 am, Gupta said.
"We are investigating the matter. We have recorded the statement of the victim and got her medical examination done.
We are checking the CCTV footage," they added.
"A case under IPC section 376 D (gangrape) has been registered against the unidentified accused and a hunt to nab them," Gupta said.
The victim, who hails from Mainpuri district of Uttar Pradesh, lives with her father in Jagatpura area in a rented accommodation.