Based on this CMAT score your percentile will be around 70 to 75 percentile. With this score you can have teh chances for the colleges Birla Institute of Technology, Mesra, Ranchi,Dr. D. Y. Patil Vidyapeeth, Pune, Amrut Mody School of Management, Ahmedabad University, Ahmedabad, PSG Institute of Management, Coimbatore, Jaipuria Institute of Management, Lucknow etc. You can use CMAT Pathfinder Tool to know your other chances.

https://bschool.careers360.com/pathfinder/cmat

CMAT selection procedure comprises of GD and PI/WAT rounds. The individual institute conduct its selection procedure to complete their admission procedure. 

Good Luck!