There is no simple answer to "What do I do to get harder RC questions right?". If there were, there wouldn't be such a huge industry in long, intensive GMAT prep programs! So ask yourself (and then ask us again) these questions: What kind of questions am I getting wrong? Are they detail-oriented, focused on the Main Idea, or are they confusing Inference questions? How do I usually go about trying to get the answer? Share with us your approach and we'll be able to propose tweaks that will have you approaching questions better in the future.
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