<p>Your main focus should be getting a good education whether its in India or US or Uk or Austr. Austr Universities start in Dec I believe. You will have time to apply to other countries before that. Uk Universities look at stats mainly and Math Physics scores for Engineering. They are cheaper than the US. </p>
<p>In the US you can work on an 18 month internship right after college. If you end up at a major international company during that period you have a chance to work anywhere in the world with them. Things do fall into place.</p>
<p>Good luck.</p>