Hello,
There are less chances of getting into top NITs with your rank, as per last years cutoff. https://engineering.careers360.com/articles/jee-main-cutoff-for-top-nits
I will suggest you to go for state counseling like M.P, Haryana, Punjab, etc.
Also you can use the college predictor tool to know about the colleges you might get based on JEE rank. https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
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