Colleges in Jaipur

Chemical at NIT-Jaipur will be better in terms of what features you have mentioned in your question.

According to my knowledge, there is no entrance exam conducted, but marks of class 12 are taken as judging criterion for admission and for more details, go through the official site of this university.

As you said that you have scored 79.11 percentile and you belong to general category, sorry to say but 90.31 percentile is the cut off for JEE Mains, so keep your hopes low.

Kindly visit this link:
https://www.shiksha.com/college/aayojan-school-of-architecture-jaipur-19445/admission

With this score your chances of getting admission at Aayojan school of Architecture are really less.

B.Sc in aviation science is a nice course from Banasthali Vidyapeeth. But for that you need to go through one medical test with many medical reports submissions, so you need to go through fitness test in which your weight, eye test, muscle power, height is tested, but for that also, I must recommend searching for eye sight no. which is allowed as you are going to trained via aircraft of college.

Course Duration Fees:
Bachelor of Design [B.Des] 4 year(s) 6, 29,000.
Bachelor of Fashion Studies [BFS] 4 year(s) 6,29,000.
Master of Fashion Management [MFM] 2 year(s) 1,42,300.
Master of Fashion Technology [M.F.Tech] 2 year(s)1,42,300.
Master of Design [M.Des] 2 year(s) 1,42,300.

You may get it in the special round or in the last round of JoSSA.