Hello,

You can study abroad with 49.5 marks in b.com as the main criteria for getting admission is getting a good score in GMAT and other related exams. It will be a lot of preparation for GMAT and then the interview but once you are ready you will be able to learn alot. Also, the number of opportunities increases as well. You should also give IELTS/TOEFL depending where you want to go as these are requirements to prove your language proficiency in that particular country. You can take help of a consultant or simple search for the university you want to go in and look for the eligibility criteria. Most of them say it to be a graduate degree from a recognized University but confirming is always a good habit.