General GMAT Questions and Strategies | Re: Need 690/700 from 660. How to Study?

Aside from nail down the concept, be sure to have at least first 10 questions right. Also, be sure not to have a 3 consecutive wrong answers. Time management is also important. The point is not just having a lot of right answers, but having a lot of right answers on a difficult questions. Good luck on your journey

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