Hey there,
since you have achieved 91.8 percentile in JEE MAINS. its very hard to get CSE branch in NIT yet you may get into a NIT to pursue your Under graduate course in due to reserved seats for OBS candidates.
don't forget to visit below mentioned link for support:-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
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