The accused identified as Deen Dayal and Gajanand killed their father Lalchand (65) and brother Gangabishan (45) with sharp-edged weapons and batons in a field, they said.
According to police, the accused were not pleased with the distribution of agricultural land among the three brothers by their father.
Deen Dayal and Gajanand have been detained and are being interrogated, police added.
