As per the information available in the official website, the following information can be extracted:

Hostel Charges for C-Block (Academic year(2020-21))

• Single Occupancy Room - Rs. 40900
• Double Occupancy Room - Rs. 37900
• Triple Occupancy Room - Rs. 35000

Mess charges will be additional.

I hope my answer helps. All the very best for your future endeavors!