GRE Quant — The Complete Course
Every concept GRE Quantitative Reasoning can test, mapped end to end — Arithmetic & number properties, Algebra, Geometry and Data Analysis, plus a dedicated module on GRE question types: Quantitative Comparison, Numeric Entry and multiple-answer. Premium concept notes, timing shortcuts, solved examples and auto-graded tests. Aligned to the official ETS GRE General Test. Free, forever.
Arithmetic & Number Properties
The foundation of GRE Quant — integers, factors, primes, fractions, percents, ratios, rates, exponents and roots. Roughly a third of the section, and the base every algebra and data question stands on.
Integers, Signs & the Number Line · Odd, Even & Consecutive Integers · Positive/Negative Rules · …
Divisibility Rules · Factors & Multiples · GCD (HCF) · …
Prime & Composite Numbers · Prime Factorization · Counting Factors · …
Quotient & Remainder · Cyclicity of Units Digits · Remainder Patterns · …
Equivalent Fractions & Simplifying · Comparing Fractions · Operations with Fractions · …
Percent Basics & Conversions · Percentage Change · Successive Percentage Change · …
Basic & Compound Ratios · Dividing in a Ratio · Proportion · …
Unit Rates & Unit Conversion · Average Rate · Speed, Distance & Time · …
Laws of Exponents · Negative & Fractional Exponents · Square & Cube Roots · …
Arithmetic Mean · Weighted Average · Mixtures & Alligation · …
Algebra
Expressions, equations, inequalities, functions and coordinate geometry. The GRE tests fluent manipulation and translation of word problems, not advanced theory.
Simplifying Expressions · Expanding & the FOIL Method · Common Factoring Patterns · …
Solving in One Variable · Isolating Variables · Equations with Fractions · …
Substitution · Elimination · No / Infinite Solutions · …
Solving Linear Inequalities · Flipping the Sign · Compound Inequalities · …
Factoring Quadratics · The Quadratic Formula · Difference of Squares · …
Function Notation · Evaluating & Composing · Domain & Range · …
The Coordinate Plane · Slope & Intercepts · Equations of Lines · …
Translating Words to Algebra · Ages & Consecutive Integers · Interest & Growth · …
Geometry
Lines, angles, triangles, quadrilaterals, circles and solids — measured, not proved. Master the standard formulas and the special triangles the GRE reuses constantly.
Angle Relationships · Parallel Lines & Transversals · Angles Around a Point
Angle Sum & Exterior Angle · Types of Triangles · The Pythagorean Theorem · …
Squares, Rectangles & Parallelograms · Trapezoids · Interior & Exterior Angles · …
Radius, Diameter, Circumference · Area of a Circle · Arcs & Sectors · …
Rectangular Solids & Cubes · Cylinders · Volume · …
Data Analysis
Statistics, probability, counting and data interpretation — the fastest-growing part of the GRE. Descriptive stats, the normal distribution, and reading multi-graph data sets.
Mean, Median & Mode · Range & Outliers · Weighted & Missing-Value Means · …
Spread & Standard Deviation · Quartiles & the Interquartile Range · Percentiles · …
The Counting Principle · Permutations · Combinations · …
Basic Probability · Independent & Dependent Events · Mutually Exclusive & "Or" · …
Frequency Distributions · The Normal Distribution · The 68-95-99.7 Rule · …
Reading Tables · Bar & Line Graphs · Pie & Circle Graphs · …
GRE Question-Type Strategy
The GRE-specific skills that raise scores fast: how to attack Quantitative Comparison, Numeric Entry and multiple-answer questions, and how to use the on-screen calculator and estimation without wasting time.
The Four Answer Choices · Simplify Both Columns Equally · Plug In Smart Numbers (0, 1, negatives, fractions) · …
Numeric Entry & Fraction Boxes · Select-One vs Select-All · Checking Every Option · …
Built to a gold standard — chapters rolling out now
Each completed chapter carries full concept theory, a formula sheet, GRE timing shortcuts, solved examples, practice problems with progressive hint ladders, common-mistake traps, exam insight, flashcards and a quick-revision summary — plus a Vidaara GRE Success Checklist and Chapter Mastery Scorecard, and auto-graded topic & chapter tests with full solutions. Chapters marked Study + tests ✓ are live today; the rest show the full syllabus and are being authored to the same standard.