Hi surya !

Congratulations on your score in TANCET. This is an average score and your chances of obtaining a seat in top management college is not possible.

You can very well try your chances in medium ranking colleges like

St. josephs college, chennai

Vekateshwara college of engineering

Sona school of management,salem

Kumaraguru college of management

RMK engineering college

Refer the link to know  more about tancet accepting colleges in TN https://bschool.careers360.com/colleges/list-of-mba-colleges-in-tamil-nadu-accepting-tancet-mba

Refer the link to know about tancet counselling https://bschool.careers360.com/articles/tancet-mba-counselling

Hope this  helps

Do upvote and post your further queries in comment section

All the best