I am graduate and i dont have any experience in teaching what should i do b.ed or d.ed and what is the procedure for admission.

I have done my graduation in bsc computer science in 2011 and passed with 47% and in HSC 54%. i dont have any experience in teaching. what should i do B.ed or D.ed? what is the admission procedure in mumbai and when does admission start? is there any entrance exam and when is it?