Hi. There. Some of the Best BSchool in India with top Specialization Course accepting MAT Score are as follows: * GIBS B-School Bangalore * Christ University * Jain University * Alliance University * AIMS Institute Bangalore.

Contact Global Institute of Business Studies(GIBS) Bangalore (https://www.gibs.edu.in/) which according to many is the Best BSchool for top PGDM specialization programme in management.

Here are some of MAT Participating colleges you can check given below:

Institute of Business Management, Kolkata

Future Institute of Engineering & Management, Kolkata

MIT School of Business, Pune

Institute for Technology & Management, Navi Mumbai

 Jaipuria Institute of Management, Noida, Lucknow

You can check the colleges with the given below link.

https://bschool.careers360.com/articles/mat-participating-institutes

Good Luck!