GMAT 16 years of education creteria

Hello guys , I am currently preparing for my GMAT and the biggest problem is i have done my BBA that means only 15 years of education , a consultant advised me that i need to do a Diploma course to full fill that criteria.Could any one suggest m…

Hello guys , I am currently preparing for my GMAT and the biggest problem is i have done my BBA that means only 15 years of education , a consultant advised me that i need to do a Diploma course to full fill that criteria.

Could any one suggest me names of those universities which give a one year PG diploma (recognized ones in US B schools)

Please help