Yes as long as you have completely finished your class 12th by getting passed in all the subjects you're eligible to get admission in graduation and diploma courses. In order to be eligible for admission you need to have a minimum of 50% in class 12th. You can get all the required details about the course and fee structure by going through the link given below.

https://www.careers360.com/university/jamia-hamdard-new-delhi/bba-course

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