I want to do MCDBA or MCTS in delhi (INDIA) from where i can do these courses?

Answer 1

I think NIIT have all the courses .
http://www.niitfiji.com/international_cert.htm .

You can also try this http://www.networkershome.com/course_catalog.asp#microsoft . They have many Microsoft certified courses. I haven't done any course so I don't know whether they are good.