One of the best ways to ensure you are fully prepared for the quant section of the test is to take full-length practice tests. This is going to give you the most realistic prep experience for this complex section of the exam. Keep in mind, the GMAT test is long, with this section alone lasting for 62 minutes. You need to build up your stamina by taking the time to practice the test, so you don’t become fatigued when test day rolls around. Consider your preparation a marathon. If you are a marathon runner, you aren’t going to go running without training first, right? When taking the GMAT you need to make sure you build up your endurance by taking full-scale quant practice exams.
Keep in mind, the GMAT is a computer-based test. As a result, it’s a good idea to take tests the traditional way, and on the computer. This allows you to simulate what you are going to encounter on test day. In most cases, the highest quality GMAT quant prep book is going to provide you with online access to various practice tests, along with test question banks.