The accident occurred early this morning when the Indore-bound bus collided with a large truck near Amlaha toll booth killing three persons on the spot, Additional Superintendent of Police A P Singh said.
The deceased have been identified as Santosh Rao (80), Charu (15) and Ria (25).
The injured passengers were admitted in Sehore district hospital, the ASP said adding a case has been registered in this regard.