There are many parameters that play crucial roles in the section at Jamia Millia Islamia university hostel. Here are a few of such parameters. 

Merit- 

Students are divided into groups based on percentage. For example - 

>80% - 10 points

>70% - 8 points

Family income - If you are from economically weak family background, you will surely have an advantage.

Extra-curricular activities- If you are an active participant in extra-curricular activities then, you can get extra points. 

Distance - If you are from a distant place, such as Kashmir/Nort-east then you will get preference for hostel accommodation. 

Hope this clears your confusion.