In the first incident, a 65-year-old woman committed suicide by jumping into Ganga canal under Bhopa police station area yesterday, they said.
The woman who was found near the canal in a critical condition succumbed to her injuries while being taken to the hospital, police said.
The victim was living alone and apparently fighting poverty, they said.
In a separate incident, a 28-year-old man committed suicide by jumping into Ganga canal at Jolly village here yesterday, police said.