Struggling with XAT VALR both in RC and Grammar Questions? How to improve when solving feels like I interpreted properly but I miss some nuance or deeper understanding also how to get better at reading difficult RCs please help

I think having a shadow answer in mind while solving the questions will be of help. This will help in eliminating options. Additionally for RCs, XAT questions and options are more straight forward compared to CAT. So probably getting an overall understanding of the passage and tackle the questions keeping your shadow answer in mind, would be a good approach.

analyse in rc why someting is the answer and other options are not the answers. evaluate every option.That should help

practise and make a strategy , im trying to do that as well

In XAT mocks?I feel the mock Rc's are pretty straightforward

same brother

Same for me please help

It is the same problem I am facing now.