Nayan with your 68.4 percentile you have a chance to get admission in the following colleges:

• Maharashtra Institute of Technology, Kothrud
• Sinhgad Technical Education Society's Sinhgad Inst of Mgmt, Vadgaon (Budruk)
• 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

Actually, 68.4 percentile is a little low to end up with a top b-school. Even in some of the colleges I have mentioned above, it will be a little hard for you to get admission, you might need to wait till last round of CAP.

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

Based on this score you can apply the colleges like MAEER's M.I.T. College of Engineering, Kothrud, Pune, MAEER's M.I.T. College of Engineering, Kothrud, Pune, Shree Chanakya Edu. Society's Indira School Of Business Studies, Tathwade, Don Bosco Institute of Technology, Mumbai etc. You can also check the cutoff with the given below link.

MAH CET Cutoff

Good Luck!