Some GMAT Sentence Correction answer choices are wrong because their meaning isn’t clear enough – they might be misconstrued. But others are wrong because they have one clear meaning which is simply illogical. Almost always, this happens when the sentence is...
Every correct answer choice on GMAT Sentence Correction questions produces a sentence with a clear and unambiguous meaning. It’s hard to overstate the centrality of this aspect to the Sentence Correction “game.” Here is a short excerpt from the introduction to...
Welcome back to our series on GMAT quant rate problems. In this final article, we’ll explore problems that have algebraic expressions as answer choices. You have a few options whenever you encounter one of these problems, but this article will focus on solving them by...
Welcome back to our series on GMAT quant rate problems. In the last two articles, we saw how GMAT quant problems employ the concepts of average speed and instantaneous speed. This article will introduce methods for solving problems where the speed of a vehicle...
