Hello,

as per your percentile, your rank will be near to 20k. It will be hard to get government college option or 1st tier college. You have to apply for private college which will be suitable option for you.

Here are some college option, you can try for :-

1. Loyola College, chennai
2. SRM institute of science and technology
3. ST. Joseph's college
4. Thiagarajar College of engineering
5. Guru Nanak College
6. Mepco Shhlenk engineering college

For more college details, please go through the link below- https://it.careers360.com/colleges/list-of-private-bca-mca-colleges-in-tamil-nadu-accepting-tancet

Hope it helps!