Hey Vishal,

DTU (Delhi technological University ) is one of the top university that offers BBA in it's New Campus( East Campus). Given option one should always go for DTU rather than IIMT. Also IIMT is a private college whereas DTU is a government college with a strong backing from AAP. 

Talking about the placements, DTU has always been in trend for placement scenarios and will definitely build a better placements this year for BBA as the course has started recently and have no good details. Moreoff the placements depends on the person's capabilities and not on the College mostly. 

The faculty of the DTU college for BBA is highly qualified along with great experience of teaching in top colleges. So if given option one should go for DTU.