i what college my % in 12th 54 and 27 marks in rpet and in jee mains 25

Dear Kapil, 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-arti

If u are gen. category then it will be very tough for u to get any good college. but thru. management quota u can get college in rajasthan or u can try fro poornima, pacific etc.