GMAT Quantitative Reasoning
Master the math skills that drive your GMAT score
What Is the GMAT Quantitative Reasoning Section?
The Quantitative Reasoning section of the GMAT Focus Edition contains 21 problem-solving questions to be completed in 45 minutes. It measures your ability to reason mathematically, and solve problems using arithmetic and algebra. No calculator is allowed in this section.
All questions are multiple-choice with five answer options. The section is computer-adaptive, meaning question difficulty adjusts based on your performance. A strong Quant score signals to admissions committees that you have the analytical skills required for MBA-level coursework.
Note: Data Sufficiency questions, which were previously part of the Quant section on the old GMAT, have been moved to the Data Insights section on the GMAT Focus Edition.
GMAT Quant at a Glance
21 questions · 45 minutes
Data Sufficiency now lives in the Data Insights section.
What's Covered in GMAT Quant
Arithmetic
Number properties, factors, multiples, primes, fractions, decimals, percentages, ratios, and proportions.
Algebra
Linear and quadratic equations, inequalities, functions, exponents, roots, and algebraic expressions.
No Geometry
Geometry was removed with the Focus Edition. Shapes and coordinate geometry are no longer tested, so Quant prep can focus entirely on arithmetic and algebra.
Word Problems
Rate/work problems, mixture problems, overlapping sets, profit/loss, and combinatorics.
Statistics
Mean, median, mode, range, and standard deviation.
Probability & Counting
Probability, permutations, combinations, and factorial notation.
Expert Quant Strategies from Dr. Donnelly
Pick Numbers Strategically
When variables appear in the answer choices, substituting smart numbers often reveals the correct answer faster than algebraic manipulation.
Work Backwards from Answers
For certain problem types, testing the answer choices — starting with the middle value — can be faster than solving from scratch.
Estimate When Possible
If answer choices are spread apart, approximation can save significant time. Train yourself to recognize when estimation is sufficient.
Master Time Management
You have roughly 2 minutes and 9 seconds per question. Bookmark tough questions and return to them at the end. You can change up to three answers per section if you have time left.
Need Help with GMAT Quant?
Dr. Donnelly specializes in building mathematical confidence. Book a free consultation to discuss your quantitative preparation.
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