The title says it all. GMAC has blindsided us with a fresh set of tough GMAT questions. Though they are a great study resource, the official guides have always been a bit tight with the top shelf questions. And with every new GMAT official guide the new questions have tended to be heavily tilted towards easy/medium. Well. 300 new challenging questions! Nothing to complain about here...Yet. We've put our order in and will be reviewing the GMAT Official Advanced Questions shortly. If you're taking your GMAT soon I'd just go ahead and order it. It's highly likely that this guide will be a helpful resource. Here's a link to the new advanced official guide. Here's the official advanced questions ebook in case you were looking.