The championship, which started from November 19, was held at Matha High School at Vedira village here.
In the finals held today, Tamil Nadu boys beat Uttar Pradesh 3-0 in three sets 25-21, 25-15 and 25-22.
In another match, Karnataka team beat West Bengal 3-0 in three sets 25-21, 25-15 and 25-22.
In the boys' final, Tamil Nadu boys won a gold, Uttar Pradesh got silver, while Karnataka won a bronze.
In girls category, Gujarat beat Haryana 3-0 in three sets at 25-13, 25-23 and 25-23. In another match, Kerala girls beat Tamil Nadu with a set score of 3-1 in three sets of 25-23, 21-25 and 25-14.
In the final, Gujarat won a gold, Haryana got a silver while Kerala clinched a bronze medal.
Boys and girls from 23 states had participated in the tournament.