Dear aspirant,

As per your rank which 28k approximately in JEE mains and taking into consideration that you are aiming for cse branch in iiit delhi so let me tell you that it's not possible to fetch this branch because the cut offs are way higher and it is more difficult for you because you are an outsider.

Although various factors are considered while deciding the cut offs like number of candidates appearing in the examination, number of vacant seats in college previous, years cut offs and difficulty level of the paper.

For more information you can check out the link given below-

https://www.careers360.com/university/indraprastha-institute-of-information-technology-delhi/cut-off

I hope this answer helped you out!!