Hello Aspirant,

As you haven't mentioned your TNEA Rank, iit would be difficult to predict that you have good chances in government colleges or not.

So, you can use this College Predictor tool to know your admission possibilities for preferred branch -

https://engineering.careers360.com/tnea-college-predictor

Approx. 1.5 Lakhs seats are available for TNEA Counselling and the number of participating institutes are 563. And the mode of counselling is through Online.

To know related to the process of supplementary counselling -

https://engineering.careers360.com/articles/tnea

Here, you can find the full detailed information related to supplementary counselling for TNEA 2021.

Hope it will help.

All the Best.