Hello Sharma

If you are a General then may be you won't get in the 2nd round and have to wait longer but if you are an OBC,SC,ST or EWD you have a high chance of getting it then by 2nd round you may get it by 4th round if you are a general but after that it will probably get closed for general students and only reserved seats will remain open but don't give up hope check other colleges too i will attach a link where you will get the 3rd and 4th cutoff of all colleges under DU

https://static.careers360.mobi/media/uploads/froala_editor/files/3rd%20Cut-Off%20-%20Science_vMNPTyG.pdf

https://static.careers360.mobi/media/uploads/froala_editor/files/4th%20Cut-Off%20-%20Science_7ym4Leu.pdf

hope this helps you