Hey Shobha Gupta,

For pursuing MBA it hardly matters that you are from BBA or Bcom background. From all three stream ( Science, Arts , Commerce ) students pursue this program . It is not like that only BBA background will help you to pursue MBA program , In this Leadership development program candidates from all  background pursue their program, I would suggest that focus should be clear considering your future goal where you want to establish in coming years in commerce or Business Management.MBA is purely professional degree, purpose is different from other master degrees. MBA field is definitely vast with some specialisation ofskill and knowledge ,if we campare with other master degrees .So First you need to Concentrate to finish your graduation with  good score , you will have fair chance to getting into a good business school.