Dear Aspirant, Delhi University is one of the largest universities in India so its admission cut off will also be high. Its cut off percentage is 95% and above so by securing 93.75% the competition would be quite tough. There will be no deduction in marks as you belong from science stream. I am providing you a link which you can go through for further details.

https://news.careers360.com/du-admission-2021-ba-political-science-first-cut-off-maintains-100-percent-score

I hope you are clear now. If you have any other queries feel free to ask. All The Best!!!