The accident, in which one person was injured, took place near Tagdi village of Ahmedabad district.
"Eleven members of a Mumbai-based family, including five women, died, while one teenage boy was critically injured in the accident on the Dhandhuka-Barwala Road this morning," said District Superintendent of Police R V Asari.
Preliminary investigations revealed the jeep driver lost control and the vehicle went onto the wrong side of the road, resulting in a head-on collision with the truck coming from the opposite direction, he said.
Disclaimer: No Business Standard Journalist was involved in creation of this content