I have done Diploma in Mechanical after class 10th. Am I eligible for BBA?

Typically, a Diploma in Mechanical Engineering after class 10th does not make you directly eligible for admission to a Bachelor of Business Administration (BBA) program. BBA programs usually require completion of 10+2 education (or its equivalent) from a recognised board or institution.

However, some

For pursuing BBA you need to complete 12 from a recognised board with aggregate of 50% .

Yes, you can do 12th with any stream science, commerce and humanities and then go for BBA .