i want complete info about M.R.MEDICAL REPRENTATIVE like info abt what is m.r.?which subs include in it n colleges,add,fees,eligiblity

m gauresh.I GAVE 12TH IN LAST YEAR N I GOT59%IN 12TH i wanted to do my cariear in medicine.so i wanted 2do M.R.PLZ TELL ME WHAT IS XACTLY M.R.?WHCH SUBJECTS ARE INCLUDED IN IT?WHCH COLEGES OR INSTITUTE IN MUMBAI 4 THIS COURSE?WHAT IS FEES STRUCTURE?WHAT IS ADMISSION PROCEDURE?WHAT IS ELIGIBILIT?