Colleges in Gurgaon

UPES is the best option. BBA in aviation is awesome here and you will get a lot of opportunities here.

Eligibility for B.Tech in CSE from G. D. Goenka University - 10+ 2 from CBSE or equivalent examination with Physics and Mathematics as compulsory subjects along with one of the Chemistry/ Biotechnology/ Biology /Technical Vocational subject. In addition candidates will also have to appear in GATA (Goenkan Aptitude Test for Admission) and Personal Interview.

Eligibility for B.Tech in CSE from G.D.Goenka University - 10+ 2 from CBSE or equivalent examination with Physics and Mathematics as compulsory subjects along with one of the Chemistry/ Biotechnology/ Biology /Technical Vocational subject. In addition candidates will also have to appear in GATA (Goenkan Aptitude Test for Admission) and Personal Interview.

There are multiple aviation academies you could join if you fulfill all the criteria laid out by them.

Hi,
As you have scored 85 percentile in JEE Mains, so you are eligible to take admission in this college. But getting computer science will be difficult with this score. So, I will suggest you to participate in the counselling process and wait till the last round of the counselling.
Best of luck.

You can refer the link for the prediction of college according to your scored marks:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor