Based on your MAT score you can expect your around more than 68 percentile. The colleges you can have the chances for

K. J. Somaiya Institute of Management Studies & Research, Mumbai
IES Management College and Research Centre, Mumbai
DSIMS (Durga Devi Saraf Institute of Management studies), Mumbai

You can also check your best chances with MAT Pathfinder Tool given below-

MAT Pathfinder Tool

Good Luck!