Australia

Here's the list of colleges that provide such course in Australia:
Aerospace Engineering courses
The University of New South Wales. RMIT University. Griffith University. GriffithCollege. Massey University. Swinburne University of Technology. University of SouthAustralia. The University of Adelaide.

Yes, you can go to Australia for pursuing M.Com and get amazing placement there. You can even settle there or come back to India and get much more recognition over others.

Most of the top Australian universities like Monash, UNSW, etc. offer mechanical engineering for at least 6.5 overall band in IELTS with minimum 6.0 in each subtest. They also demand TOEFL scores which you can check on their websites. However, there must be many other universities that may grant admission at this score.

There are some universities in Canada that may accept your admission.

Hi,
There is a great scope for MS in cosmetics in Australia, as it is one of the fastest growing economies of the world so Good luck. Thank you.