Thanks for asking. Compared to other colleges in Chennai, the rules here are pretty relaxed. Here are a few of them:
Tip: Keep your phone hidden from staff or senators!
Your chance of getting into WCC Chennai with a 73% depends on both your overall marks and the marks in the specific subject you want to study. For example, if you're aiming for B.Sc in Chemistry, they will look at your total percentage plus your Chemistry marks. Admission is also on a first-come, first-served basis, so applying early increases your chances. Good luck!