GMAT Official Guide Quantitative Review 2019: Book + Online

GMAT Official Guide Quantitative Review 2019: Book + Online

by GMAC (Graduate Management Admission Council)


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A supplement to the Official Guide with 300 additional quantitative questions

The GMAT Official Guide 2019 Quantitative Review provides targeted preparation for the mathematical portion of the GMAT exam. Designed by the Graduate Management Admission Council, this guide contains 300 real GMAT questions from past exams including 45 never-before-seen questions, plus the following features:

  • An overview of the exam to help you get familiar with the content and format
  • Review essential algebra, geometry, arithmetic, and word problems
  • Detailed answer explanations that explain how the test maker thinks about a question
  • Questions organized in order of difficulty from easiest to hardest
  • Access to the same questions online at, where you can build your own practice sets

Don’t waste time practicing on fake GMAT questions. Optimize your study time with the GMAT Official Guide 2019 Quantitative Review using real questions from actual past exams.

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Product Details

ISBN-13: 9781119507710
Publisher: Wiley
Publication date: 06/26/2018
Pages: 240
Product dimensions: 8.40(w) x 10.70(h) x 0.10(d)

About the Author

The Graduate Management Admissions Council (GMAC) is the association of leading graduate business schools around the world. GMAC's mission is to meet the needs of business schools and students through a wide array of products, services, and programs, and the organization serves as a primary resource of research and information about quality graduate management education. GMAC is the owner and administrator of the Graduate Management Admissions Test (GMAT). Created in 1954, the GMAT is the first and only standardized test specifically designed for graduate business and management programs. Available in over 100 countries, it is the global standard for entry to the MBA degree course. Currently about 2,100 schools and 5,900 programs have adopted the GMAT, and the test is taken approximately 230,000 times annually.

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Table of Contents

Letter from the President and CEO, GMAC® v

1.0 What Is the GMAT® Exam? 2

1.0 What Is the GMAT® Exam? 3

1.1 Why Take the GMAT® Exam? 3

1.2 GMAT® Exam Format 4

1.3 What Is the Content of the Exam Like? 6

1.4 Analytical Writing Assessment 6

1.5 Integrated Reasoning Section 6

1.6 Quantitative Section 7

1.7 Verbal Section 7

1.8 What Computer Skills Will I Need? 7

1.9 What Are the Test Centers Like? 8

1.10 How Are Scores Calculated? 8

1.11 Test Development Process 9

2.0 How to Prepare 10

2.0 How to Prepare 11

2.1 How Should I Prepare to Take the Test? 11

2.2 What About Practice Tests? 11

2.3 Where Can I Get Additional Practice? 12

2.4 General Test-Taking Suggestions 12

3.0 Math Review 14

3.0 Math Review 15

3.1 Arithmetic 16

3.2 Algebra 28

3.3 Geometry 36

3.4 Word Problems 48

4.0 Problem Solving 56

4.0 Problem Solving 57

4.1 Test-Taking Strategies 58

4.2 The Directions 58

4.3 Sample Questions 60

4.4 Answer Key 86

4.5 Answer Explanations 88

5.0 Data Sufficiency 150

5.0 Data Sufficiency 151

5.1 Test-Taking Strategies 152

5.2 The Directions 154

5.3 Sample Questions 156

5.4 Answer Key 167

5.5 Answer Explanations 168

6.0 Quantitative Question Index 218

7.0 GMAT Official Guide Quantitative Review Online Index 226

Appendix A Answer Sheets 232

Problem Solving Answer Sheet 233

Data Sufficiency Answer Sheet 234

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