The bodies of Tina and her daughters -- Manisha (11), Neeshu (9), Bharti (6) and Rawisha (4) -- were recovered from a water tank in the village.
Tina, along with her daughters, had been missing since Monday when they left their home allegedly after being tortured by her in-laws, police said.
Sohan Lal of Bhuna village, in a police complaint, said her daughter Tina got married to Joginder Singh about 12 years ago. He alleged that her in-laws had tortured and harassed her for long, and asked her to leave the house on March 10.
Policemen reached the site immediately and called fire and rescue services personnel. The bodies had been sent for post-mortem and investigations into the matter were on, a police officer said.