In the first incident, Rafi Khan (42) and Javed (39) died on the spot after the car they were travelling in sped out of control and crashed into the back of a truck last night, they said.
Four others, who were also in the car, were referred to a hospital in Faridabad. The victims were on their way to Gurgaon after attending a wedding in Karahari village here.
In another incident, a man was killed after being hit by a car while changing a punctured tyre of his vehicle on the Yamuna Expressway.