Hello

DU forms are not released yet. First CBSE will clear things about how they'll mark students for their 12th boards without giving any exam, after that DU will release forms. It will a single form for all the colleges and all the courses offered by Delhi University, so just tick on every course you see related to your stream .

For more information check out this link:

https://university.careers360.com/articles/du-application-form