Hi Pallavi,
Hope you are doing great!
The answer to your question is None of the college provides free hostel facility, as because hostel includes your fooding and your security as well. The colleges charge the hostel fee accordingly. It depends upon which college you are opting for. They have their own fee structure.
Hope this might help.
If you have any further doubt feel free to ask.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile