Thirteen passengers, including six women and a child, were killed and 33 others injured today when a Rajasthan Roadways bus in which they were travelling collided head-on with a truck in Tonk district. The injured have been hospitalized in Tonk and Kota hospitals where condition of 20 of them is stated to be critical, police was quoted as saying by the Press Trust of India (PTI). The mishap occurred near Deoli in the district, 162 km from Jaipur, in the afternoon when the bus was on its way from Kota to Jaipur. Victims were rushed to a nearby hospital where eight persons were declared dead while five others succumbed to injuries.