If you need to know it for the new, next-generation GMAT, it’sin this book. Math Workout for the New GMAT, 4th Editionincludes: ? More than 220 practice questions with full answer explanationsto show you exactly what to expect on the Quantitative section ofthe new GMAT, covering data sufficiency, statistics, algebra,geometry, and more ? A thorough introduction to the brand-new IntegratedReasoning section and question types: table analysis, graphicsinterpretation, multi-source reasoning, and two-part analysis ? Proven strategies for acing tricky data sufficiencyproblems ? Tips and tricks to help you effectively manage yourtime on geometry and algebra questions

If you need to know it for the TOEFL iBT, it's in this book.Cracking the TOEFL iBT with CD, 2013 Edition, includes: ·Full-length simulated TOEFL iBT with accompanying audio sectionson an MP3 CD ·Comprehensive grammar review to help you brush up on yourbasics ·Reviews of core concepts plus practice drills for the Speaking,Listening, Reading, and Writing sections ·Tips and time-saving techniques to ace the Reading and Writingsections, including updated strategies that reflect the changes tothe Reading section ·Detailed answers and explanations for the practice test and allpractice drills

10 Simple Steps to a Higher Score—in Less Than 1 Week! Crash Course for the ACT, 4th Edition is designed for the studentwho has put off studying until the last minute. It details the mostcritical tools and rules students need to get a good score withonly limited prep time, and includes: ? 10 strategies you can quickly learn to help conquer theACT ? Dozens of practice questions with detailed explanations to helpyou learn key techniques ? Quick review of important concepts for the ACT English, Math,Reading, Science, and Writing tests