I think you'd make a strong candidate for engineering courses. ECs would help too of course and your essay should be polished and focused but grades-wise your def in the top 5% for applicants from India with respect to Engineering (where they specifically look at physics, math and sometimes chem).
P.S. I'm not sure for int. applicants but applications have closed. u shud have applied using predicted i guess. Anw good luck.
