The victim, an eighth grade student, took the extreme step on Sunday night around 9 pm after her mother berated her Thursday for not drying washed clothes, API N S Jadhav of Mumbra police station told PTI.
The teenager, a resident of Almas Colony, was already suffering from depression due to her studies, police said.
According to a police official from Mumbra police station, preliminary probe revealed that the victim was forced to do all the household chores.
Police have registered a case of accidental death and have sent the body for postmortem.