respected sir/mam

I failed in one sucject (maths) in my 12th hsc exams... i have taken biology,maths,physics and chem as my main subjects... now i have given my maths exam again i.e compartment exam which is held in october and am sure that am going to clear out this time.. now my question is that am interested in joining as a PO in any well recognized bank.. so what should i do now? how should i go ahead? what course should i take? am really upset and confused regarding this.. i would be glad if u can help over this issue....



regards