Exam

Yes, few north eastern NITs are very good compared to their state colleges like NIT-Silchar in Assam, NIT Sikkim, etc. In NIT, you will get more better infrastructure, platform, faculty, environment compared to the state colleges.

Yes, you can apply for JEE counselling on JoSAA portal. JEE cutoff is just for advance exam selection. So, you can do choice fill up on JoSAA, and even you can get colleges if it comes under any rank range of a college. So, do choice fill up well.

You can check that, you may get an admission in Thapar University or not by following link:-
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Yes, you may have a chance with 106 marks in NATA, but your class 12th score may be a little lower. Average NATA cut off in BMS is 105/200 in NATA.
Best wishes.

Definitely, you can secure admission in BVB on merit basis with a scored marks in NATA exams 2019.

NATA cutoff varies every year, kindly check last year cutoff with +- 50 rank you can predict your admission in REVA University

Hi Omkar,
As you have scored 58 marks in NATA exam and also appearing for supplementary, so you are not eligible to take admission in Reva Architecture College. I will suggest you to clear the complementary exam first and score a good NATA marks to get admission, or try some other good colleges.

Yes, you can get NITIE Mumbai, but have to score 720+ to getting the call from this college.

https://www.shiksha.com/b-tech/resources/jee-mains-college-predictorHere is link for your all query.

https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Here is the link, which I can suggest you to follow.