Hi Anish,

To calculate individual percentile, we need the information on the total number of the students appeared for the exam ,their marks and what was your rank in that list after arranging it in ascending order. Now since I don't know any of this I can't calculate your percentile for maths.

You can use this link to predict the colleges you might get for your score

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

Hope this helps.

It's may be across 70 percentile as more such papers will