HELLO LEARNER!!!

100 percent fee waiver on tution fees  for the students belonging to sc/st/ph. Generall they have to pay 25k-28k per semestar for hostel and other charges.

ALL THE BEST FOR YOUR FUTURE

https://engineering.careers360.com/articles/nits-btech-fee-structure

The SC and ST candidates are exempted from paying tuition fees so they only have to pay for other charges (which depends upon the Institute). So basically, for SC / ST category students the fees would be around 10–12k each semester along with mess fees of 25–28k per semester.

All the best for your future.