How is IIT Delhi MBA compared to IIM Trichy and Ranchi?

My friend recently joined DMS, IIT Delhi to pursue MBA despite getting calls from almost all the new IIMs. She based her decision on the following factors

ROI: I think this is an underestimated factor people don’t stress enough. When you are comparing colleges on the same wavelength, it’s the ROI that can make the difference prominent. Apparently DMS, IIT Delhi enjoys an ROI of 180%.

Placements: DMS has great placement opportunities. The stats below prove it

The placements for the Operations and Supply Chain accounted for 17.3%. The highest number of students had work experience in the Information Technology industry followed by the Supply Chain & Operations industry.

Ranking: DMS, IIT Delhi is ranked 5 in the NIRF ranking and also ranks higher than all new IIMs in 

most of the CAT coaching institute rankings. It has a rich research culture giving it the 3 positions in the QS world rankings.

Batch size: DMS has an average batch size thereby increasing the scope of interaction. It also enjoys location advantages, not making it difficult for big industries to visit the campus for recruitment.