Addmission to B.tech in PSG college of Technology is based on the marks obtained by the candidate in the Tamil Nadu Engineering Addmissions (TNEA) followed by counselling. 

After normalizing the marks of class 12th, the final merit list is prepared followed by TNEA rank list. 

For general, you should have minimum 50% marks aggregate in Physics , chemistry and maths in class 12th.

For obc , it is 45% and for sc/st , just pass is enough.

But for other states, all candidates irrespective of their category are considered general.