Canada

Any 6 months course would be a certification course, hence that would definitely not add up to an additional year of graduation. Therefore, in case you wish to pursue the same to go for a career in aviation then it could be of helpful.
However, as you have mentioned that you require a 4-year graduation to apply abroad, then you need to look out for other option apart from aviation.

Hi Lavi,
You can apply if you get an admission. With your percentage you won't be eligible for most universities and colleges except SPP.

Hi,
You are not eligible for an MBA so I wouldn't recommend you the same anyways. MBA programs abroad require work experience. You may look for MS in ECE, MS Management or PG Diploma programs. Better suggestions could be provided but you need to be more specific with your requirements and interests. Also, have clarity over your career goals and decide accordingly.

Hi,
You may expect very basic entry level jobs with a diploma. I will also suggest you to check the SOL to have an idea about the professions in demand and decide accordingly. The higher your qualification and skills better the chances.

Hi,
The requirements differ and depend on whether you want to do a course based or research based MS program. A research or thesis based MS is very difficult to get into. Please check here for details and accordingly check the requirements:
https://www.cs.ubc.ca/students/grad/prospective/programs/msc
Also, remember a 4-year degree is required.

Hi Faisal,
You need to select subjects basis your interests- automobiles, robotics, car body design, etc. are some of the most interesting fields. Go through program curriculum on university websites and see what interests you. Sort out your career plan and decide accordingly.

Please find the required information here:
http://www.uvic.ca/graduatestudies/programs/

Since you have done B.Com you can also go for ACCA.
ACCA stands for the Association of Chartered Certified Accountants - A leading international accountancy body. The ACCA qualification is recognised and is treated in other countries as being equivalent to their local qualification:
http://www.accaglobal.com/in/en/about-us.html