Business Consultancy, Job Consultancy etc are good in India as lot of unemployed youths are there in India and lot of businesses are there in India. India Governement promotes exports of certain items helps exporter to get more income.
For online business how about graphic design? You won't have to deal with the language barrier and you can earn a good wage if you are skilled and know where to look for work. That would be my idea, but it comes down to what you want to do.
How about internet busines..? I think internet business is one of the most profitable business opportunities in the world including in India..At least I've already priven this..The advantage of internet business is we can start it with low investment/capital..
Its not about indian or nonindian, if you have potentiality,skills,and ability, you can start any business of your own interest.
Roti [Food], Kapada [Cloth], Makan [Real estate/construction] and Pharmacy not for India any where in the world.
There is no fixed business for particular country.. Impossible is nothing.... If you'r worth it then go and work hard for it... success will follow you...
All business is going good in India because there are many portal which Promote your business and give good response.