Hello Ashutosh

As you know the percentile are yet not released and it will be releasing after April's, second phase of the JEE mains exam.

But Yes you check your rank You can calculate the predicted rank using the below formula but you cannot calculate the score using the percentile.

((100-percentile)*875000)/100

Your approximate rank will be around 56K. In this Rank you can check out the previous year's cutoff's for your PArticular college.

You can check this link too for more info : https://engineering.careers360.com/articles/jee-main-cutoff