Hello,

if you are from general category then it is impossible for you to get admission in Computer Science honours in Delhi University with 75% marks in class 12th, also admission in Delhi University in merit based courses depends upon the percentage of your top four subject percentage and not total percentage of your class 12th.
To calculate top four subject percentage for admission in Delhi University, you may go through the link I'm providing you below:
https://university.careers360.com/articles/delhi-university-admissions-how-calculate-best-of-four-marks

Hope this helps, all the best.

DU Delhi

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