mainbhikaranhoon
what I know for sure is that i have problems in CR and DI caselets
DI is annoying. There is really very little available to improve it. There is a series of videos we put together with GMAT Nonja - I will look it up.
https://youtube.com/playlist?list=PLn5y ... -IXeej_EKffor critical reasoning, I would highly recommend getting Manhattan or power score book. Having a strategy made a huge change for me, especially trying to answer the question in your own words before seeing the answer choices. That was the biggest contributor to the improvement of my critical reasoning score.
PS. I would say it is really good that you don’t have issues with reading comprehension! That can be very tedious and time-consuming to improve... a bit like DI, though I think DI is the toughest to improve.