The victims, belonging to the Baiga tribe, were returning to Amodi village after attending a function in Narvar village last night when their tractor trolley was hit by a truck on National Highway No.78 in Umaria, police said today.
While seven persons died on the spot, three succumbed to injuries in hospital, they said.
The deceased have been identified as - Lalla (45), Dinesh (14), Mallu (40), Ramdin (15), Kunni (45), Sampat (50), Rupa (18), Mukesh (30), Vandana (3) and Moolchand (12).