Can I apply for MBA after MA? I have got 69% in 10th, 70% in 12th and 43% in my BA.

Indrayudh, I doubt you can have admission in MBA, for admission in MBA you need to be a graduate. Most institutions prefer 50% in graduation. There are different ways of admission in MBA. Some institutes prefer CAT/XAT/ MAT scores only for admission to MBA course. And to appear for CAT/XAT/MAT etc