You can definitely get Velammal Engineering college considering the fact that their cutoff for OC category students lies somewhere near 31 and since you have scored more and fall in BC category so you have 100% chances of getting into the college. 

But apart from that you can check out these colleges also

• RMK Engineering college 
• PSG Institute of Management 
• Galaxy Institute of Management 
• Sona School of Management and other colleges. 

Good luck