Hi vydakh,

There is no pass mark for each subject in the JEE-Mains 2020 examination. With 75.5208082 percentile, his rank would be about 2,12,726. As the top 2,50,000 performers will qualify for JEE-Advanced and the rank is likely to  change after the April session, he may or may not qualify. You are advised to answer the April attempt to try and get a better score, just to be on the safe side. Or else, you could look for a college with your Mains marks. Here is a link to our JEE-Mains 2020 college predictor: