Hi Mradula,

Hostel fees in Delhi University vary from college to college. Please be aware that all colleges in DU do not have hostel facilities within their campus. 

Hostel fees in DU are quite economical. They would not charge you much as compared to PGs and hostels outside campus. The fees varies from 35-90k per year and provide all basic facilities. Hostel seats are limited in each college, so check the official websites of the college you choose for information regarding their hostel allocation process and fees. 

Some colleges with good hostel facilities for girls are Miranda House, Kirori Mal, Hindu, Venky, LSR, Keshav Mahavidyalaya etc.

Let me know your college for more exact information. Hope this helps.

All the best!