BBA in USA

Common admission requirements for an MBA in American business schools are: A four-yearBachelor's degreefrom an accredited U. S. institution or its internationalequivalent. Aminimumof two to three years of work experience, depending on your responsibilities. Resume.

Dear Utsav,
Go step by step. First, you need to enroll into an university for your BBA. Complete your 12th with good scores, improve your overall profile and take the SAT and TOEFL to be considered for admission. MBA programs require not only a degree but also work experience therefore getting a job

You are not eligible for MS is CS in USA or Australian Universities after BBA degree as you do not meet the eligibility criteria to do MS CS. You must be B.Tech CS or IT or equivalent degree holder to do MS CS.

Hi,
You need not worry about converting your grades. The university you are applying to will take care of it. They are aware of education systems worldwide. You may mention your percentage issued by your school and the GPA conversion will be processed by the US university itself.

Dear Manash, Associate degree is not the same as BBA. What you are planning to do is bachelor degree actually. Associate degree is equivalent to HS and you must take SAT and TOEFL to pursue any bachelor degree in US. An upper first class is recommended.
Best wishes

Hi Pancham
Your 10% seems to be good. While your class 11 marks can be a concern, the final admission decision will be based on your Class 12 marks. So don't worry. Plan well.
If you are aiming for good universities, then you will have to concentrate on both your class 12 marks as well as aim to get a