helllo aspirant..,

your percentile seems to be good enough for clearing the cutoff for this years jee mains examination. as per the expected jee mains cutoff for this year the cutoff comes about 89.75. but as per the branch of computer science is considered you need something more than 99 percentile for getting admission for computer science in nits. but you can getting other branches easily in any of the best nits. for other colleges acceptting jee mains result you can get admission for the computer science easily...

hope this helps...

all the best..