Hello Sharad, 

All these colleges are average colleges for persuing PGDM. 

If you want to do PGDM in Delhi, the. You can go for Jims, Asia Pacific, Asian Business School, but in Bangalore ISME is also very good college with an affordable fee structure. 

In Delhi, I Wil prefer JIMS, Rohini and in Bangalore ISME is also very good. 

I hope, this will help you.