Hello there,
The hostel fees at PSG Arts and Science College, Coimbatore varies from approximately Rs.80000 to Rs.90000 per annum.
There are two hostels, namely, Bharati Hostel, and NRI Hostel. The cost is approximately Rs.60000 for Bharati Hostel, and Rs.90000 for NRI Hostel. Both the hostels are Non-A/C.

Hope this answer helps you.
Good luck!!