NIT

Cut-offs depend upon your category, home-state, gender. Also, cut-offs of every year are different.

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict which trade you will get in PEC Chandigarh. Wait for the final AIR declaration.
Details:
https://www.shiksha.com/b-tech/articles/how-to-calculate-jee-main-rank-from-percentile-blogId-19953.

For NIT college, you have to score around 200 marks in JEE Mains paper. But, for IIT you will have to qualify JEE Advanced exam.

It's perfectly fine if the college overall ranking is good plus placements, faculty etc. Hence, location of the college is not an issue if the college reviews are good.

Hello, Getting a seat in a particular NIT or for that matter any NIT is a function of multiple dynamic factors. But your percentile appears to be quite good. I am attaching a link that will predict college for you. I hope you have applied to appear for JEE Mains once again to improve your percentile. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best wishes to you.

I think you need about 96 for NIT. Try again in April brother.

If you get less than 75% in class 12th, you are not eligible for IIT. But, you can get NIT with that percentile.

Being an OBC student aiming for NIT Patna. I can say, you hold a chance of getting a seat into it.
Good luck
All the best

The final AIR will be declared after April 2019 considering the best score out of the two JEE Main attempts for all the applicants, hence based on current percentile we cannot predict whether you will qualify for which NIT or government institution. Wait for the final AIR declaration
Details:
https://www.shiksha.com/b-tech/articles/how-to-calculate-jee-main-rank-from-percentile-blogId-19953.