I have been preparing for GMAT from 3-4 months. But I cannot score above 580. Quant-42-45 and verbal-18-21. I just cannot understand critical reasoning. I am pretty well in SC. I take so much time for RC. I solved official guide-13, official guide for verbal. Please help me with the definite strategy to follow with the books to solve and any other sources for the same.
I think the below link will surely help you.
https://www.beatthegmat.com/need-help-in ... tml#698996













