The two women had hired a car outside the Sahara Mall for Rs.300 to go to Tughlaqabad area in south Delhi. The driver, however, let two other men into the car.
The car was then diverted to the Gurgaon-Faridabad road where the men gangraped them in the moving car "for some hours", a police officer told IANS.
They were later dumped on the same road. The victims then contacted the police.