Food and Agri Business School, Hyderabad offers MBA and PGDM degrees in ABM and is one of the reputed schools too. For admission in b-schools, what matters is your overall profile rather than a simple CAT score. Yes it will help you get a call for the interview, but solely it will not get you in. You will get a call from IIM-A for ABM at 85% percentile. Though keep the target to 90 percentile to ensure the call. So FABS will be slightly below than that.
Good luck!