Chetana Saud, a student at the Padmodaya Higher Secondary School, had died after being hit by a grader at around 10 am on Thursday. Saud (14) had died on the spot.
Following her death, the students staged demonstrations for the whole day.
Then, the District Administration Office issued a prohibitory area from 7 pm on Thursday until further notice to take the situation under control.
Meanwhile, police have arrested some students for staging demonstrations in the prohibitory area.