is doing distance learning in mba is useless means its a self preparation so what a student will get extra from it?

Yes, somehow these are useless for regular students but these have importance for those who left their studies for jobs, have knowledge but needs degree for promotion.

all the student usually do mba in distance just for certificate... and to upgrade their job position in their company... if u do regular also u will hv to strive hard... as the faculty will not teach all the topic