which would be better to choose between - BSc data science and BBA business analytics course according to syllabus of MAKAUT university?
This decision totally depends upon your choice what do you like the most.
It doesn't depend which course is better from where ,what matters is how interested are you in a course.
Talking of that the basic difference in both of them are
A person with data science skills can do work regarding a business analytics ,but the case is not other way around.
But as already mentioned its your personal choice.