can I get admission in North campus at 97.75%.

Hey!

I guess you are referring to North Campus of University of Delhi(DU). You haven't mentioned the course for which you want to take admission in. If you are asking about any course, then ofcourse with your best of four percentage as 97.75 you will definitely be able to secure a seat in North campus colleges of Delhi University. Admission process for Delhi University is going on currently.

Follow the page,the link for which is provided below so that you will stay updated with the cut offs of various colleges of Delhi University and apply accordingly. Although to apply in a course you will have to first check the eligibility of that course and match your eligibility percentage for the course with that of the cut off provided by colleges for that course. Once you satisfy the criteria, you must choose one college and apply accordingly.

https://news.careers360.com/du-second-cut-off-list-2021-live-updates-today-du-ac-in-delhi-university-admission-colleges-released-cutoffs-hindu-college-lsr-jmc