Hi Gaurav!

According to Jac Delhi official website the registration process of Jac Delhi will starts after the declaration of final results of JEE Main 2020.

You can check this notification on its website :- https://jacdelhi.nic.in/publicinfo/public/home.aspx#

According to previous year cutoffs there is a chance that you can easily get admissions in colleges under JAC counselling.

Check Career360 article to get branchwise cutoffs of colleges under JAC DELHI- https://engineering.careers360.com/articles/jac-delhi-merit-list

And don't forget to check out the Career360 College Predictor to know your college admission chances based on your JEE Main Rank, Home State, Caste, Gender, etc. - https://engineering.careers360.com/jee-main-college-predictor