Amazing Question bank and CATs

It is really helping me in testing my Verbal and Quant abilities for GMAT. CATs are extremely useful. The question bank is enough to practice for 3 months. Features to make a bundle quiz from wrong answers helps you revise your mistakes before the final exam. Really appreciate the effort for summing up a set of good questions here. Personally using for Verbal CATs since last few weeks, the reports helps to judge what to prepare to get the max ROI.

Feedback: Explanation of few questions can be revised in Verbal. In few questions, the explanation is the sentence is awkward, or some another option is better. Can be explained in a better way.