Hello,
To have admission in diploma in business management you son is not eligible right now, because as per eligible criteria for diploma in business management candidate have to pass 10+2 or graduation with atleast 50% . So to tell diploma in business management admit your son to 11 and 12 th.
Or after 10th your son can choose diploma in business Administratiom of 3 year and then go for other graduation courses like BBA, B. Com etc.
And further you can go for PG courses like mba.
All the best!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile