![]() ![]() How data sufficiency worksĭata Sufficiency, or DS, problems present you with a question and two statements-but they’re not actually asking you to solve the math. Or whether you are able to realize that the sales forecast numbers your coworker just handed you don’t make logical sense-even though you haven’t performed the precise calculations yourself. The GMAT isn’t all that interested in precise calculations rather, the test mimics the real-world usage you can expect in business school and the working world.įor example, business schools are interested in knowing whether you understand quant concepts well enough to do some quick back-of-the-envelope calculations to determine a rough answer to the CEO’s question-7,500 is good enough 7,462.39 is unnecessary. ![]() While you do need to know various rules and formulas, the GMAT is explicitly designed to allow you to take advantage of shortcuts-estimation, testing out a few real numbers, and so on. Problems may be written in “pure math” form or in “story” form, so you’ll also need skill in translating a story into the necessary math concepts to solve. Geometry, including lines and angles, polygons, and circles.Statistics, including mean, median, and standard deviation.Algebra, including exponents, linear equations, quadratics, and functions.Arithmetic, including number properties, percents, fractions, and ratios.You can expect to see about 13 to 14 Data Sufficiency problems and about 17 to 18 Problem Solving problems on the GMAT. The two problem types, Data Sufficiency and Problem Solving are mixed throughout the section they can come in any order. You’ll have 62 minutes to answer 31 Quant problems, or an average of 2 minutes per problem. Problem types (typical number): Data Sufficiency (~13–14) and Problem Solving (~17–18).What is the breakdown of GMAT Quant questions? And you’ll need to learn strategies for approaching the two problem types, Data Sufficiency and Problem Solving, as efficiently as possible.įinally, you do not get a calculator on the Quant section of the GMAT-so you will have to do your math work by hand. You will need to relearn many of the quant skills you first learned in high school (or earlier!). The section contains two problem types: Data Sufficiency and Problem Solving. It covers basic math concepts, including arithmetic, algebra, and geometry, but it’s not truly a math test (though it can certainly feel like it). The GMAT Quantitative Section is designed to test your quantitative reasoning-your ability to think logically about quant concepts.
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