See as per the official website, there are no information provided regarding the procedure of registration for the hostels. So providing any information to be specific isn't possible.

Usually, when you take admission in any college, you need to select the option of the hostels. So if you have selected that option then you will be alloted the college. Although there are many college which offers the hostel opting option after the admission and also on the distance from the college. So any of the specifics aren't provided by the Kirori Mal college, so nothing can be said with certainty. It would be better if you can consider contacting through the contact numbers provided on the official website.

As per the official website, the telephonic contact details are provided below:

Phone : 011-27667861 Fax: 011-27666579

To know more about the college visit the link below:

https://www.careers360.com/colleges/kirori-mal-college-delhi

For official website:

http://kmc.du.ac.in/

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