I am on my way to complete my BBA. If I think of choosing CA as my further course, how many years would it take to complete?

Hi, Frankly speaking, it is very difficult and indefinite to decide the time required to complete CA. It takes quite a number of attempts for even an above average student to clear all exams. And, even there are chances of syllabus changes in every 2-3 months. However, if one clears all the papers i