Hi. This year because of the high percentage obtained by plenty of students, the cut off for various colleges in the University of Delhi is bound to increase a lot. It is very difficult to secure a seat as the competition is literally cut throat. However you should apply for your course of choice in the college you are interested in. You should use the college predictor for more guidance:

https://university.careers360.com/delhi-university-college-predictor?utm_soource=qna&utm_medium=du_cp