Hey Simran ,
Greetings!

You can apply for Bsc. courses right away and you do not have to wait for results to get announced. Please follow the link mentioned below to get more information regarding the same and for the further application process :-
https://ug.du.ac.in/app2k18/

Hope this will help . Good Luck ! You can reply to this comment if you have any further queries , I will be happy to help .