The jeep was on its way to Sriganganagar from Lunkaransar and rammed into a truck which was standing stationary along the roadside, police said.
Niyaz and Gafoor, both aged 25, died on the spot while 30-year old Babulal was injured and admitted to PBM government hospital, they said.
(REOPENS NRG 5)
In another road accident in Jaipur, a 22-year-old man was killed when a speeding mini bus hit his bike in Murlipura area.
After the mishap, the driver fled from the spot following which locals set ablaze the bus, police said, adding the fire was controlled in time.