The medical college teachers blamed Rajasthan government of not covering teachers appointed before August 1 under service rules.
Students' body alleged slogans like "...Dalit bharat chhodo" and "Brahman Baniya zindabaad" were written on walls of Kaveri hostel.
Superintendent of Police Sarfraz Alam said Subaashini, a student of the government medical college in Patiala was depressed.
Indian and foreign students studying in Bangladesh are returning to India due to violence over controversial job quota.
PhD students of Maharashtra' university complained that their research theses were not accepted citing understaffed department.
Assam education minister said that the cooperative management institute runs with only 54 students and three departments, and will be merged.
The central school, PM Shri Kendriya Vidyalaya, received the email on Friday evening and a complaint was made at Simrol police station on Saturday morning, an official said.
IIT Madras Convocation 2024: 444 PhD degrees conferred. Nobel Prize winner Brian K Kobilka was the chief guest.