hi,

see cutoff score changes every year and it varies with number of applicants for any particular session, difficulty level of test papers, students category, seat intake and so on. generally Percentile scores are scores based on the relative performance of applicants who appear for the examination.   however based on your percentile it is difficult to predict the exact score on each of the subjects including mathematics. at this percentile you have moderate chances for nits.

to know about probable college name based on your score give a shot to careers360 college predictor tool:

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