Hello Aspirant,
According to the percentage you have mentioned in the question you have very low chances of getting into Delhi University for B.Sc Hons. in Computer Science as per previous year's cut-off. As cut-offs for all rounds for this year is not declared yet so we can guide you on the basis of previous year's cut-offs. If you score around 90-92% then you would have some safer side of admission to your preferred course.
For complete details about previous year's cut-offs refer the link given below :-
https://university.careers360.com/articles/du-cutoff
Note that the above prediction is made on the basis of previous year's cut-off and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.
However I would recommend you to use DU College Predictor to predict the chances of your admission in different colleges based upon your percentage and category :-
https://university.careers360.com/delhi-university-college-predictor?icn=QnA&ici=qna_answer
I hope this information helps you.
Good Luck!!
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