So have you decided yet? Why not go abroad for a Good education in USA or Australia or Europe?
They have some wonderful colleges there and have Campuses that we in India can only dream of, but all this comes with a Price, A Heavy fee and there are not many scholarships for under Graduate level either.
To get into any of these Foreign Institutions such a Columbia, NYU, Harvard, Stanford or Pardeu Universities you will need a good 10+2 Score from a reputed School, a Good TOEFL and SAT scores as well.You will also need two or three recommendation letters from reputed teachers an professionals in the Education Industry.Also you will need to write a couple of really good essays and then hope you get selected.
Hope this helped.