See there is no stream/discipline based eligibility criteria induced at all for the course of MBA. If you are a graduate and have cleared the entrances such as UGAT , CAT , XAT , GMAT , SNAP , NMAT , CMAT /any other entrance which your institute accept, then you are eligible to go for most of the streams including MBA in Business Analytics and MBA in International Business. So you are perfectly eligible for both the courses.

For more information regarding Business Analytics consider the link below:

https://www.careers360.com/courses/business-analytics-course

For more information regarding MBA in International Business consider the link provided below:

https://www.careers360.com/courses/mba-in-international-business

I hope this helps. Wish you a great eve!