I have completed my ba with 48% now what i have to do and if you insist any course like ma than tell me what is the scope of ma in english.

Dear Nitin , proceed for MA (English ), it is a degree of wide scope, thereafter you can join teaching community or translator in a govt or private sector. but try to score at least more than 55% as it is minimum requirement for UGC NET.good luck

It will be much better, if you can further improve your command over English. Students with a good knowledge of English are given a definite advantage these days and they get jobs also very easily.