Dear aspirant,

Yes, you can apply BTech through the jac counselling and parallely through your 12th marks you can also apply for b.sc in du. But there is no point in applying in both the courses because ultimately you have to eliminate one of the courses.

For BTech there is many colleges in jac counselling like delhi technological University , netaji subhash university and also IIIT delhi.

You can check out the link given below for bsc colleges-

https://university.careers360.com/colleges/list-of-bsc-degree-colleges-in-delhi