i think you have good chances of getting seat in nit .

If you have appeared for JEE Main and want to know what all colleges you can get at your rank including National Institutes - NITs, IIITs, GFTIs & top colleges through multiple State Counsellings which accept admission via JEE Main, the JEE Main college predictor is the tool you need. A very simple and easy to use tool, the JEE Main college predictor uses your rank, category etc. to predict the best colleges that you can apply for admissions to.

Check your chances into colleges through applicable quotas & seat types available in National & State level counsellings, so that you have best information about all available colleges.

here is the link for career 360 jee main college predictor