hi,

see this year jee main exam would conducts for four session, however every year cutoff score changes and it depends on some of the major factors like number of applicants, questions difficulty level, students category etc. at this percentile your marks would be around 41-50, your overall probable rank is 288179 - 323955. based on previous years cutoff it would be quite difficult to get any Nits based on this score. however you may follow our article to know about past years rank versus  score trend:

https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

based on jee main score college selection is important, give a shot to jee main college predictor tool to know about your probable college name:

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer