NIT

Hello,
I hope you are doing well. No, you can not get any NIT because you don't have sufficient marks in JEE paper 2. Do apply for private college through NATA score. Also, you are not eligible for AAT examination.

Yes, you can definitely apply for NIT Trichy. Guessing on the mark is bit hard because rank varies from year to year. According to the previous records, you can apply.

It is tough to get with that rank.
Try college predictor for more information
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Use the link to know about the colleges you can get.
Good luck.

https://googleweblight.com/i?u=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&grqid=cggQf41-&s=1&hl=en-IN
Use the college predictor link to know about the college you can get.
Good luck.

Yes, of course you need to submit your class 10th, inter/+2 and degree mark sheet at the time of your recruitment.

National Institute of Technology (NIT) takes admission through AIEEE exam. If you want to get admission in NIT, then you need to
appear in AIEEE exam which is conducted by CBSE every year. To appear in AIEEE exam, you should pass the 12th standard. With Physics, chemistry and mathematics with at least 50% aggregate marks in that
subject. A candidates can appear in the AIEEE exam only three times. So after completing 12th standard. You can apply for the AIEEE examination. Yes you can gett into the good college nit jaipur

IIIT Delhi is good but its fee is very high. If we talk about government colleges, then IIIT Allahabad is the best government college and can be considered equal to good NITs. After that comes DAIICT Gandhinagar, IIIT Vadodara. Most of the IIITs are recently opened and are new, so they are not good enough.

If you choose Civil, Mechanical, Electrical, then it is better, because subject which has been taught in these branch are available as a main subject for IAS main exam.

You can check your college.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.