Hey

Your best of four percentage is 93.25 % and since you are from SC category, the chances of getting a good college is high.

But since you've mentioned that you want to pursue BA prog course so let me tell you that Delhi University deducts 2.5% per change of subjects or stream. That means since you are from science stream, your 2.5 % will be deducted per subject.

It's mandatory to include the subject as elective while calculating best of four marks that you wish to pursue.

Link for the same -

https://university.careers360.com/articles/delhi-university-admissions-how-calculate-best-of-four-marks

Thanks