I have done BSc(I.T). I would like to do distance PGDIT from Symbiosis. Is it a good course. What is the scope for it. I would be doing MBA(IT) also. So is PGDIT Valuable for me

If u have done a regular B. sc ( IT), I dont feel there is a need to do a correspondence PGDIT. A better option would be to focus ur energies in doing MBA (IT) or MBA with systems as an elective. This combination will make ur career in management cadre of an IT company.