Description
Get access to 200+ additional Quantitative Reasoning questions and detailed answer explanations, not included in the main Official Guide 2026-2027.
Designed by the makers of the GMAT exam, the GMAT Official Guide series is the only study guide that features real exam questions.
Use this guide to:
- Master the quantitative section of the exam
- Familiarize yourself with essential concepts through the updated math review chapter
- Grow your confidence with the problem-solving questions
- Review detailed explanations to understand correct and incorrect answers
- Get exclusive exam preparation tips from test prep organizations
PLUS! Focus your studying with the Online Question Bank:
- Tailor your practice by building practice sets targeting question type and difficulty
- Track your focus areas and progress with key metrics
- Challenge yourself with timed practice
The Online Question Bank is accessible through your mba.com account. To guarantee access to the online question bank, please purchase this book new. Used copies often have expired or already-redeemed serial codes. The serial code provided with the purchase of a new book is one-time-use only.
Table of Contents
Letter from the President and CEO, GMAC xi
1.0 What Is the GMAT Exam? 2
1.1 What Is the GMAT Exam? 3
1.2 Why Take the GMAT Exam? 3
1.3 GMAT Exam Format 4
1.4 What Is the Testing Experience Like? 6
1.5 What Is the Exam Content Like? 6
1.6 Quantitative Reasoning Section 6
1.7 How Are Scores Calculated? 7
2.0 How to Prepare 8
2.1 How Should I Prepare for the GMAT Exam? 9
2.2 Getting Ready for Exam Day 10
2.3 How to Use the GMAT Official Guide Quantitative Review 2026–2027 10
2.4 How to Use Other GMAT Official Prep Products 12
2.5 Tips for Taking the Exam 12
2.6 Quantitative Reasoning Section Strategies 14
3.0 Math Review 16
3.0 Math Review 17
3.1 Value, Order, and Factors 18
3.2 Algebra, Equalities, and Inequalities 26
3.3 Rates, Ratios, and Percents 40
3.4 Statistics, Sets, Counting, Probability, Estimation, and Series 50
3.5 Reference Sheets 62
4.0 Quantitative Reasoning 74
4.0 Quantitative Reasoning 75
4.1 Tips for Answering Quantitative Reasoning Questions 76
4.2 Practice Questions 78
4.3 Answer Key 110
4.4 Answer Explanations 112
5.0 GMAT Official Guide Quantitative Review Question Index 184
5.0 GMAT Official Guide Quantitative Review Question Index 185
Appendix A Answer Sheet 192
Quantitative Reasoning Answer Sheet 193
