JEE Main

You can get admission in good private colleges of Tamilnadu like Amrita School of Engineering, SRM, PSG, SASTRA University, TCE, Madurai, etc. You can select the branches as per your interests. You can also predict your college here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best of luck.

Kindly visit this link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

No, you can't get NIT with this percentile in JEE Mains.

Yes, sure your admission is confirmed in NIT because you belong to the SC category.

Yes, you can apply for IIIT-Delhi. Your marks are too good.

Your JEE Mains Paper 2 score is very good. You will get top NITs for B.Arch. You can predict the possible colleges here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best of luck.

Hello Varu,
Your scores are really good and hence you have good chances of getting a seat at Sastra University. However, the branch which you can get is difficult to predict because the competition is very high. Hence, you may try your best at the counseling to get the branch you wish for.

I would suggest you use college predictor tool to get a better information regarding all the colleges you're eligible. Visit https://shiksha.com

Hello Keerthi,
The admission at Amrita University is not based on JEE scores. They conduct their own entrance exams and you need to clear the same with a good score to get a seat at Amrita and it's campuses.