Hi Sanath

I will suggest you to not the follow the trend of knowing the minimum marks required to get admission and prepare according to that. Rather, prepare so well that you have no need to worry about minimum marks. 

However, for your knowledge, I am sharing the cutoff of JEE Main for paper 2 with you. Check the link given below.

https://engineering.careers360.com/articles/jee-main-paper-2-result

All the best!