Her two girl children also succumbed to burns, police said.
Jharina Begum in a fit of rage after a quarrel with husband doused herself and four children including two daughters, aged between 14 and 6 years, with kerosene and set ablaze herself and her kids, police said.
After hearing cries of them, the neighbours rushed to the spot and shifted them to a nearby government hospital where the mother and her two daughters aged 14 and 6 breathed their last.