The victims were on way to Chomu from Rainwal when their jeep crashed into the stationary truck parked along the road, they said.
The deceased has been identified as Kailash Chandra (43), resident of Kaledara, police said, adding, the body was handed over to his family members after post-mortem.
The injured, Karan Singh and Omprakash, were rushed to a nearby private hospital. Their condition is stated to be stable, they added.