According to some of my friends studying at IIT Ropar, the starting days of college consists of an Induction Programme under ISMP (Institute Student Mentorship program) in which the students are allotted a mentor for any inconveniences.
There is no sort of ragging which takes place in IIT Ropar. There is an Anti-Ragging community on the campus of IIT Ropar with the motto of "Ragging is crime and reward is jail". If any situation of ragging arises, he/she can directly contact the mentor or any other teacher. No kind of ragging takes place in IIT Ropar.