Which is the best institute for MBA through correspondence in Manipal?

Manipal institute will be the best option to you.

Let me correct you first, universities only can offer MBA. Why don't you try IGNOU. It's a central university and have regional and study centres in almost all parts of India . Its fees is reasonable and have good infrastructure. For more visit :- http://www.ignou.ac.in All the best.

Prajna, you can opt for Sikkim-Manipal University.