Mrunali with 86.43 percentile in an OBC category you won't be able to get PUMBA but yes you have a very good chance to get Indira. Along with this some of the top colleges where you have a chance to get admission in the following colleges:

• Indian Education Society's Management College & Research Centre, Mumbai (IES)
• MET
• Chetana
• Alkesh Dinesh Modi Inst
• Atharva Inst of Mgmt
• Bharti Vidyapeeth's Inst of Mgmt, Navi Mumbai
• Vidyalankar Inst of Tech, Wadala
• Jankidevi Bajaj Inst of Mgmt
• Parle Tilak Vidyalaya Asso.'s Inst of Mgmt
• Bedekar Inst Of Mgmt
• Gawde Inst of Mgmt 
• Mumbai Inst of Mgmt
• SASMIRA's Inst of Mgmt
• Viva Inst of Mgmt
• Raheja School of Business Mgmt
• Kohinoor Business School
• Deccan Edu Soc's Inst of Tech & Development

Feel free to ask if you have any more queries. All the best!!

Based on this score the chances are less to get admission in PUMBA but the chances are average for the college Indira. The other colleges you can apply teh colleges you can apply the colleges like MET's Institute of Management, Mumbai, Indian Education Society's Management College & Research Centre, Mumbai, Lala Lajpatrai Institute of Management, Mumbai, Rizvi Institute of Management Studies & Research, Mumbai etc. You can also check MAH CET 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!