The incident took place at around mid-noon when the girl, identified as Priya Khandelwal, aged around 28 years, jumped off from the Metro station and fell on the road.
The woman was admitted in a private hospital where her condition is stated to be critical.
Police officials are probing the incident.
The woman was working with HDFC bank, Deputy Commissioner of Police (East) Maheshwer Dayal said.
Dayal said that the woman is not in a position to speak and hence, her statement has not been recorded. PTI Corr RAI