Exam

To be frank, it is very difficult to get a seat in good college. And not many college accept JEE paper 2 score.
If you are confident, then try next year.

No, it is not necessary for you to write JEE Mains to get into UPES. You can get admission there on the basis of their internal test. They also consider the marks of board exam.

It is going to be difficult to predict the exact cut off for JEE Advanced, but still I would be able to tell you, that to get a rank in JEE Advanced, you must clear each subject in each section.

Please specify your state board and category.
Assuming that you belong to the general category and CBSE board, I am not sure that you can get admission in NIT.

Yes, as the study material will be entirely according to your requirements for JEE Mains. It is well planned and well-designed according to the paper pattern.

You have many colleges like G L Bajaj Institute Of Technology And Management, Galgotia Institute Of Technology, JSS Institute of Technology, Ajay Kumar Garg Engineering College I.T.S Engineering College and many others.

If you have not appeared for JNU entrance examination for courses conducted by the various departments, then you can not seek admission. You may confirm in which subject you want to do graduation degree so that exact and specific answer can be shared.

No, sorry to say, but you cannot get admission with this percentage. Your rank is also not good. It is in lakhs. I will suggest you to fill improvement form and try for good colleges next year.