The incident took place last night when a group of friends, including girls, were returning from Choral, a picnic spot, near here, on bikes, police officer Ajit Kumar Patel told PTI.
Another group of youths, who were also on motorcycles, passed lewd remarks at the girls, leading to a clash between the two sides. Sharp-edged weapons and sticks were used in the clash, leaving three persons injured, he said.
The injured were admitted to Civil Hospital in Mhow, Patel said.
A case would be registered after taking statements from the victims, he added.