I think you have to go for M.Sc. Because as you say you want to b.ed. also thats mean you want to become a teacher. So after completing your M.Sc. you can appear for UGC NET Exam. It is the national eligibility test to examine knowledge to holding the position of researcher, professor or lecturer at India's top reputed universities.
You have to check out the Frequently Asked Questions About NET Exam to gain complete details regarind to examination.
Hope this answer will help you to choose best one between M.Sc. & B.ed.
With US exposure, you would get good options in your field itself.
But if you want to change your IT sector, try for Consulting companies, both IT and Management.
You can search for your PASSION...
If you will find passion then you will automatically on right track.
To make career in the Auto mobile Engineering you must prepare for the JEE Exams that provides the best opportunities for the Engineering aspirants to prepare.The JEE Exam is conducted every year for the candidates like you have Engineering as their career need.
The JEE Exam is conducted in two phases JEE Main & JEE Advanced Exam.The JEE Main Exam provides admission in the Main Colleges and Advanced exam provides admission in the Advanced Colleges through JEE Advanced Counselling
B.Com. is having all the routine commerce subjects like Accounts, Finance, Economics, Stats, Business Management etc.
In BBA, this "Business Management" subject would take the front seat and rest subject would be covered along with Marketing, IT, Finance, HR, Operations etc.
B.Com. + MBA is better than BBA + MBA.
Yes, if you serious about your preparations, then you must go for the old papers. Before every fight, a lot of research about the enemy has to be done. This research takes lots of efforts, but in the end, the results will amaze you. same is the case with the exams, to crack IIT JAM exam, you must practice the IIT JAM Question Papers. By solving these, you will get to know the difficulty level and also the type of questions asked in the examination. Solving these also will help you in analyzing yourself and by practising, you can enhance your speed and accuracy as well.