I got 87.21 percentile in jee mains . so what will be my score?

Hello aspirant,
According to your percentile which is 87.21 your Jee main score will be around 67-70.
For more Comparision between Jee mains marks Vs percentile you can check out the link given below.
https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

Hi aspirant
As per your percentile in jEE main 2019 ie 87.21 percentile your rank is around 80000.
Here, try for the JEE mains rank predictor
https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-rank-predictor

Try the above link for knowing your rank
Also, for knowing the college that you might get according to your rank use jee mains college predictor.
https://engineering.careers360.com/jee-main-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=jeemain-clgpd