The GRE Quantitative Reasoning section tests college-level mathematics, roughly equivalent to high school algebra, geometry, and basic data analysis no calculus or advanced topics required. ETS (the test maker) designs it for students from diverse majors, so it emphasizes problem-solving over rote memorization.
Key Topics (per ETS):
- Arithmetic: Properties of integers, factorization, exponents, roots, decimals, percentages, ratios, sequences.
- Algebra: Equations (linear/quadratic), inequalities, functions, coordinate geometry, graphing lines and conics.
- Geometry: Lines, angles, triangles (including Pythagorean theorem), quadrilaterals, circles, 3D figures, area/volume. No proofs.
- Data Analysis: Statistics (mean, median, mode, standard deviation, quartiles), probability, distributions, data interpretation (tables, graphs, scatterplots), counting methods, permutations/combinations.
Question Types:
- Quantitative Comparison (compare two quantities).
- Problem Solving (multiple-choice or numeric entry).
- Data Interpretation sets.
Difficulty Level: Questions range from easy to challenging, with adaptive difficulty (harder questions follow correct answers). Most align with Algebra I/II and Geometry; some require clever shortcuts or pattern recognition. Calculators are provided on-screen, but mental math speeds things up.
Prep Tip: Review high school math fundamentals. Practice with official ETS materials (PowerPrep tests) to master the GRE’s unique phrasing and time pressure (35 minutes/section, ~20 questions each).
In short: High school math, college-level reasoning. Master the basics, practice strategically, and you’ll be set.