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GMAT Official Guide Data Insights Review 2025-2026: Includes Book + Online Question Bank + Digital Flashcards + Mobile App The GMAT(TM) Official Guide Data Insights Review provides focused practice to master the data insights section of the exam with over 275 practice questions that are not included in the main Official Guide 2024-2025.
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 data insights section of the exam
- · Familiarize yourself with data analysis concepts through the updated review chapter
- · Grow your confidence with the data insights questions
- · Review detailed explanations to understand correct and incorrect answers
- · Practice with two-part analysis questions
- · Get exclusive exam preparation tips from the creators of the GMAT and Test Prep Organizations
BONUS with your purchase! Focus your studying with the Online Question Bank.
- · Tailor your practice by building practice sets targeting question type and difficulty
- · Discover your strengths and weaknesses with diagnostic quizzes
- · Track your focus areas and progress with key metrics
- · Reinforce concepts with engaging games
- · Challenge yourself with timed practice
- · Use digital flashcards to master key concepts, also accessible on the mobile app
The Online Question Bank is accessible through your mba.com account.
List of contents
Table of Contents Letter from the President and CEO, GMAC(TM) xi 1.0 What Is the GMAT(TM) Exam? 2 1.1 What Is the GMAT(TM) Exam?
3 1.2 Why Take the GMAT(TM) Exam?
3 1.3 GMAT(TM) Exam Format
4 1.4 What Is the Testing Experience Like?
6 1.5 What Is the Exam Content Like?
6 1.6 Data Insights Section
6 1.7 How Are Scores Calculated?
8 2.0 How to Prepare 10 2.1 How Should I Prepare for the GMAT(TM) Exam?
11 2.2 Getting Ready for Exam Day
11 2.3 How to Use the
GMAT(TM)
Official Guide Data Insights Review 2025-2026 12 2.4 How to Use Other GMAT(TM) Official Prep Products
14 2.5 Tips for Taking the Exam
14 2.6 Data Insights Section Strategies
16 3.0 Math Review 18 3.0 Math Review
19 3.1 Value, Order, and Factors
20 3.2 Algebra, Equalities, and Inequalities
28 3.3 Rates, Ratios, and Percents
42 3.4 Statistics, Sets, Counting, Probability, Estimation, and Series
52 3.5 Reference Sheets
64 4.0 Verbal Review 76 4.0 Verbal Review
77 4.1 Analyzing Passages
77 4.2 Inductive Reasoning
84 4.3 Deductive Reasoning
90 5.0 Data Insights Review 100 5.0 Data Insights Review
101 5.1 Data Sets and Types
101 5.2 Data Displays
106 5.3 Data Patterns
116 6.0 Data Insights 122 6.0 Data Insights
123 6.1 What Is Measured
124 6.2 Question Types and Test-Taking Strategies
125 6.3 Online Question Bank Instructions
132 6.4 Practice Questions: Data Sufficiency
134 6.5 Answer Key: Data Sufficiency
147 6.6 Answer Explanations: Data Sufficiency
148 6.7 Practice Questions: Two-Part Analysis
199 6.8 Answer Key: Two-Part Analysis
218 6.9 Answer Explanations: Two-Part Analysis
220 7.0 GMAT(TM) Official Guide Data Insights Review Question Index 264 7.0 GMAT(TM) Official Guide Data Insights Review Question Index
265 Appendix A Answer Sheet 272 Data Sufficiency Answer Sheet
273 Two-Part Analysis Answer Sheet
274
