Hello Dear,

there is no free hostel for students near Ahmedabad. Ahmedabad is the largest city and judicial capital in Gujarat.

But you can check some of the cheap hostel from the website:

1. Hostelworld.com.
2. Booking.com.
3. Agoda.com.
4. TrustedHousesitters.com.
5. Couchsurfing.com.
6. Priceline.com.
7. Airbnb.com.

Good Luck