Hello aspirant,

Sere, it is very difficult to predict precisely the exact JEE mains Marks and Rank on the basis of the JEE mains percentile score. This is because the JEE mains cutoff are bound to change every year and it depends on various factors like difficulty level of the paper, previous year Cutoff trends, number of aspirants appearing, etc.

However, Looking at the past JEE mains Cutoff trends, with 88 percentile in JEE mains, your predicted JEE mains Rank and marks are around 169542-92303 and 62-87 respectively.

Further, please note that the above mentioned prediction can vary this year as th JEE mains cutoff varies every year.

Further, to know more about the JEE mains Rank Vs marks VS Percentile score, you can follow the below mentioned link to know more : https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

I hope that this will help.