The mishap took place when the girls, studying in GGDSD College here, were on their way back home after attending classes, they said.
Sunita(21) and Anuradha Rani(22) succumbed to their injuries on their way to local civil hospital while the injured was admitted to a local private hospital in serious condition.
Efforts are on to nab the absconding car driver and further probes are on, they added.