If you wish to get admission in top colleges like JBIMS, SIMSREE, KJ Somaiya then you can reappear for the exam as with this score the chances are less & the other colleges you can apply MET's Institute of Management, Mumbai,  Chetana's Ramprasad Khandelwal Institute of Management & Research, Mumbai, Indian Education Society's Management College & Research Centre, Mumbai etc. You can also check the cutoff with the given below link.

MAH CET Cutoff

You can also predict the other colleges with MAH CET MBA college Predictor tool.

MAH CET MBA College Predictor

Good Luck!