Hi aspirant,

From 2019, National Testing Agency introduced the percentile system of evaluation of final rank. So now the rank is calculated based on percentile. Nevertheless, after analysis we draw the rank vas marks calculation too. In order to get rank less than 20,000 you need to get more than 120 marks. It is an approximation and can change. You can see the full marks vs rank analysis of JEE Main by clicking on the following link: https://engineering.careers360.com/articles/jee-main-marks-vs-rank/amp

Hope it helps you.