Police fired seven rounds in air to disperse the mob which set fire to houses and vehicles.
Top police officials rushed to the spot and the State Reserve Police (SRP) teams were deployed. The situation was now under control, police said.
The violence started following a minor fight between students of two communities, an official of Chanasana police station said.
Soon the dispute escalated and members of the two communities clashed.
Patan Superintendent of Police A G Chauhan said a 50-year-old man died, while six others were injured.
Top police officials were camping in the village.