Hi Aravinth

     Based upon the analysis made with respect to your score and last year cut off in that university, it comes out to be you have very lesser to fair chances to obtain a seat there.

The last year cut off marks for Anna university are as follows

OC-64.6

BC-58.3

BCM-57.3

MBC-53.3

SC-51

SCA-56.6

ST-40

Your score is slightly lesser than the required cut off but it varies every year. Try your chances without loosing hope and confidence.

Hope this helps!!

Do upvote and post your further queries in comment section.

All the best!!