Canada

Depending on your previous work experience, job profile, province in Canada, your qualifications and employer, your salary will vary. The pay may range from C$30,000 up to 85,000. This is for an entry level job.

Hi Pratthosh,
Which universities will accept you is a difficult question. Every university's selection criteria differs. It is best you check the entry requirements and see if you meet those.
You may write to studyabroad@shiksha.com or anamika.saxena@shiksha.com to help you select the right universities basis your profile.

In my opinion, Canada is better. It has some good MBA programs like Richard Ivey, Rotman, Queen's and York but entry can be very competitive. Usually, for 4 years Bachelors degree you need minimum 2-3 years of relevant work experience and a minimum GMAT of 550-650. Moreover, after completing 2 years MBA, you will be eligible for a 3 years open work permit in Canada.

It is not necessary, but it would be a good idea to inform the university about the date of your arrival in Canada.

University of Windsor has the best research program in automotive though its world ranking in comparison to Ontario is low. So, you may compare the acceptance rate, course structure, finances, cultural aspect, etc. before making a final decision.

You must start your application now as collecting all documents might take time.
You can check the below mentioned link:
http://find-mba.com/schools/can/canada/toronto-rotman/programs#dual-degree

Generally, any IT related course requires mathematics in Canada, but they do have options of taking a 6 months bridge course if the subject is not studied at under graduation. If your plans are in management, you might apply, so shortlist the course, then universities and look for individual requirements.
All the best.

Hi,
It will depend on the university so please request your friend to contact the universities to know if they will accept the distance degree and the IELTS score.

Canada and UK could be better options. There is a demand of management engineers in these countries. Check Canadian Society for Engineering Management and Engineering Council UK for job prospects and more information.