It is possible to become a Chartered Accountant even you don't opt for Mathematics in 12th. If you want to go for Management Studies, your son can choose BBA programmes available in various specializations. On completion of BBA, your son can opt for MBA. If your son wants to become a Company Secretary, this program will be of help to you. Registered CS professionals are hired by companies, MNCs and businesses to fill managerial and senior posts.