i have got 21 marks in jeemain and in gujarat board i have got 75% pr then what will be my rank gujarat and i am general cast

Hi Aswani, For the list of institutes, you can refer to shiksha college predictor https://www.shiksha.com/jee-mains-college-predictor To calculate your JEE Main rank, you can refer to the below articles https://www.shiksha.com/jee-main-2014-rank-predictor-how-to-calculate-ranks-and-scores-artic