I hv done MBA (fin & mktng2004)frm rural college & hv 4 yrs exp in bpo(2yrs upsale),now i wrk asBDE, i like to enter fin in gud job suggest

I hv 4 yrs exp in bpo(2yrs upselling)and now working as BDE (marketing & sales) in elevator filed but i would like to work in finance in a gud position. however i came to know that only top b-schools candidate can enter sebi, nse, bse. but i hv done MBA from rural college,will ncfm help? pls suggest