MAT is national entrance exam for getting admission into the MBA, and other courses. This exam is conducted by AIMA. The best colleges that take admission through MAT are

1. New Delhi institute of management

2. Christ University

3. VIT business school

4. Birla institute of technology

5. Xavier institute of management and entrepreneurship

6. NIT Warangal

7. Amity University etc. are some of the top college's you might get admission through MAT.

Hope this helps. Good luck