The incident occurred near Berkhedi village on the Sagar-Bhopal Road, about 40 km away from the Sagar district headquarters, at around 11 AM, said Rahatgarh police station in-charge Anand Raj.
The accident took place around 8 pm on Sunday between Maksi and Shajapur district headquarters when the victims were going to Ujjain from Ashok Nagar, Maksi police station in-charge Gopal Singh Chouhan said.