Ashwini as you yourself know that your score is not that good so you need to come out of the location restraint in order to catch up with some good college. That's why below I am stating some of the top colleges where you have a chance of getting selected with your 66 percentile: 

• Shree Chanakya Edu. Society's Indira School Of Business Studies, Tathwade
• Agnel Charities Agnel Seva Sangha's Fr. C. Rodrigues Inst. of Management. Studies, Vashi, Navi Mumbai
• MAEER's M.I.T. College of Engineering, Kothrud, Pune
• Don Bosco Institute of Technology, Mumbai
• Durgadevi Saraf Institute of Management Studies, Malad (W), Mumbai
• Maharashtra Institute of Technology, Kothrud, Pune
• Shri Ramdeobaba College of Engineering and Management, Nagpur
• Vidyalankar Institute of Technology, Wadala, Mumbai
• Modern Education Society's Neville Wadia Institute of Management Studies & Research, Pune
• Atharva Educational Trust, Atharva Institute of Management Studies, Mumbai
• Sinhgad Institute of Management, Pune
• Gurunanak Institute of Management Studies, Mumbai
• Department of Management Studies, North Maharashtra University, Jalgaon
• Param Poojya Dr. Babasaheb Ambedkar Smarak Samiti Dr. Ambedkar Department of Management Studies & Research, Nagpur
• Nirmal Krida and Samaj Prabhodhan Trust, Institute of Management, Badnapur

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

According your score you can have the chances for the colleges Maharashtra Institute of Technology, Kothrud, Pune, Sinhgad Institute of Management, Pune, Modern Education Society's Neville Wadia Institute of Management Studies & Research, Pune etc. you can also check the cutoff with the given below link.

MAH CET Cutoff

You can also check your other chances with MAH CET MBA College Predictor Tool.

MAH CET MBA College Predictor Tool

Good Luck!