Hello Ankur,
It would be difficult to tell you the exact about your admission possibilities but with this rank, You should have the chance to get a seat in top NITs. I hope you have also check JOSSA seat allotment to login with your JEE Main application No. & Password.
You can also use JEE Main college Predictor tool to know your admission possibilities in NITs, IIITs, GFTIs & State level counselling.
https://engineering.careers360.com/jee-main-college-predictor
Good Luck!
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