With the score you're mentioning you can check out these colleges accepting TANCET scores for MBA

• Galaxy Institute of Management, Chennai
• PSG Institute of Management, Coimbatore
• PSNA college of Engineering and Technology
• Sona School of Management
• Velammal Engineering college, Chennai
• Measi Institute of Management
• Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering college, Chennai

You can check out other private also apart from the above mentioned colleges.

Good luck