As you want to get the details of best combination for dual specialization in MBA so here is the information of the same for you:

If you are not having interest in Mathematics then You can go for Human resource Management as a Major Subject and Marketing as a Minor Subject.

In these two fields you no need to do any Mathematical Works.

Human Resource Management is one of the good specialization but you must done this specialization in the good business schools then only You will be having chance to get opportunities in the good companies.

But for human resource management specialization, you must be having excellent communication Skills, leadership skills, management skills etc.