Hi Aditya, 

Colleges that take admissions purely based on JEE Mains Paper 2 score are very few. And they require a score more than 280 or a rank below 1000. If your state approves admissions through counselling with JEE Mains paper 2 score too, then you can expect a decent private college within your state. 

You can also apply for private universities like, 

LPU, Phagwara,

Amity University, Greater Noida, etc with the JEE Mains Paper 2 score. 

All The Best.