Hi LongTermWarrior,
Many GMATers (both native and non-native) find RC to be challenging - so you're not alone. Those types of questions are generally not too difficult, but if you're consistently getting them wrong, then there might be some issue with how you are reading and taking notes during your RCs (and by extension, making some slight changes to how you work through those prompts could provide a big 'fix' to this issue).
Before I can offer you the specific advice that you’re looking for, it would help if you could provide a bit more information on how you've been studying and your goals:
Studies:
1) How long have you studied? How many hours do you typically study each week?
2) What study materials have you used so far? What “brands” of CATs/mocks have you used?
3) On what dates (or approximate dates) did you take EACH of your CATs/mocks and how did you score on EACH (including the Quant and Verbal Scaled Scores for EACH)?
Goals:
4) What is your overall goal score?
5) When are you planning to apply to Business School and what Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich