Hey,
Here is the list of the colleges in New Delhi for MBA Marketing:
1. Institute of Integrated Marketing Communication and Management
2.Technia Institute of Advanced Studies
3.Internatinal Institute of Management and Media and  Information Technology
4.Banarasidas Chandiwala Institute of Proffesional Studies
5.Skyline Business School
6.Gitarattan International business school
7.Delhi Degree College
8.Mansukh Institute of Financial Markets
9.ATM Business School
Hope this helps.
Good luck.