Hey Abhishek,

IMT is an established brand. Though the Ghaziabad campus is the oldest, among your options, IMT Nagpur would be the best. GLIM comes close but due to the PGPM course at GLIM , the placements and opportunities for PGDM at GLIM is limited. Welingkar can be preferred to its location but IMT being the brand that it is, leaves them behind. 

Good Luck.