is the only study guide written by the Graduate Management Admission Council, the makers of the GMAT exam. Get a competitive edge by studying the guide's 950+ questions. The questions are arranged from simplest to hardest, so you'll be able to consistently increase your knowledge as you fly through the guide. Access online the 950 questions in the book (plus an additional 150 online only questions!) complete with detailed answer keys and strategies direct from the makers of the GMAT. You can even use the mobile app to study while you’re at work or school. It's easy to work seamlessly between all of your devices! comes with: