Hello Badhu,
Based on your marks there are a number of some colleges where you might get admission. Some of these colleges are

KSR College of Engineering – Chennai,    

SNT Global Academy of Management Studies and Technology – [SNT GAMSAT] – Coimbatore,

Mahendra Engineering College Mallasamudram – Namakkal,

Akshaya Institute of Management Studies – [AIMS] – Coimbatore,

Adhiparasakthi Engineering College – [APEC] – Kanchipuram,

Institute of Cooperative Management – [ICM] – Madurai,

Professional Group of Institutions – Palladam,

Bharathidasan School of Business Ellispettai – [BSB] – Erode,

Agni School Of Business Excellence – [ASBEX] –

Dindigul and a few more.

For more information, you can visit career360.

Hope this was of help and all the best!