Police said the woman, with injuries on her body, a swollen lip and bruises on her face, claimed that she was abducted from upscale Sushant Lok area by some men when she was going home last night.
She said the accused took her in a car, raped her and then dumped her near a private hospital in Sector 51 here, police said.
They said they received a call at around 10 PM about the woman.
A rape case has been registered at Sushant Lok Police station.