Lucknow: Fifteen schoolchildren died while 40 others were injured in a tragic road accident on Thursday morning in Etah district of Uttar Pradesh.                                                                             (Represented Pic)

The accident took place in Aliganj town where a private school bus was hit by a speeding truck on the Patiali road.

Fog was the main cause of the accident, an official said. The bus had more than 60 students and at least 15 school children are dead.

According to police, eight children were killed on the spot, while the rest were declared dead in the hospital.