Rewa Engineering college takes admission on the basis of JEE mains. Ranks and marks varies every year and from branch to branch. So you need to first decide the branch of B.tech you are looking for. For branches like EE, mech, ce, ec you need to attain a rank of around 60000 to 70000 which ranges the marks of 100 to 120. Although this is not fixed its just an approximate idea. For other branches the cut off are relaively high more than one lakh rank. If you have appeared in the entrance exam you can specify your rank or search for more colleges on the bases of your rank, preferred branch and location on the following link: https://engineering.careers360.com/jee-main-college-predictor?icn=jeemaincollegepredictor-clgpd-trial&ici=cahometool_lp. Rewa engineering college has fixed seats for various category. So once you have given the exam and get the rank you can look for the particular category or state quota as applicable.