GMAT Official Guide 2021

Letter from the President and CEO, GMAC(TM) vii1.0 What is the GMAT(TM) Exam? 21.0 What is the GMAT(TM) Exam? 31.1 Why Take the GMAT(TM) Exam? 31.2 GMAT(TM) Exam Format 41.3 What is the Content of the Exam Like? 61.4 Analytical Writing Assessment Section 61.5 Integrated Reasoning Section 61.6 Quantitative Reasoning Section 71.7 Verbal Reasoning Section 71.8 What Are the Test Centers Like? 71.9 How Are Scores Calculated? 82.0 How to Prepare 102.0 How to Prepare 112.1 How Should I Prepare to Take the Test? 112.2 How to Use the GMAT(TM) Official Guide 112.3 How to Use Other GMAT(TM) Official Prep Products 122.4 General Test-Taking Suggestions 123.0 Math Review 163.0 Math Review 173.1 Arithmetic 183.2 Algebra 303.3 Geometry 383.4 Word Problems 504.0 Problem Solving 584.0 Problem Solving 594.1 Test-Taking Strategies 604.2 Section Instructions 604.3 Practice Questions 624.4 Answer Key 1034.5 Answer Explanations 1055.0 Data Sufficiency 1985.0 Data Sufficiency 1995.1 Test-Taking Strategies 2005.2 Section Instructions 2025.3 Practice Questions 2045.4 Answer Key 2285.5 Answer Explanations 2306.0 Reading Comprehension 3226.0 Reading Comprehension 3236.1 What is Measured 3246.2 Test-Taking Strategies 3326.3 Section Instructions 3336.4 Practice Questions 3346.5 Answer Key 3976.6 Answer Explanations 3987.0 Critical Reasoning 4867.0 Critical Reasoning 4877.1 What is Measured 4877.2 Test-Taking Strategies 4897.3 Reasoning Concepts to Know for the GMAT(TM) Exam 4917.4 Section Instructions 4977.5 Practice Questions 4987.6 Answer Key 5487.7 Answer Explanations 5498.0 Sentence Correction 7188.0 Sentence Correction 7198.1 Some Comments About How It Works 7198.2 The Eight Sentence Correction Categories 7208.3 Study Suggestions 7418.4 What is Measured 7418.5 Test-Taking Strategies 7428.6 Section Instructions 7428.7 Practice Questions 7438.8 Answer Key 7798.9 Answer Explanations 7809.0 Integrated Reasoning 8889.0 Integrated Reasoning 8899.1 What is Measured 8909.2 Question Types and

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 250,000 times annually.