Skip to main content
Help Center Help Center home page Help Center
  • Submit a request
  • Sign in
  • Sign in
  • Submit a request
  1. Help Center
  2. Magoosh GRE
  3. GRE Quant Help

GRE Quant Help

  • New GRE Question Type — The Empty Box (aka Numeric Entry)
  • GRE Math — Do Rates Freak You Out?
  • Don't get "worked" up: tips for solving work rate problems
  • The Quizzes are Too Hard! They Include Topics I Haven't Studied Yet! What Should I do? (GRE)
  • What can I assume is true on GRE diagrams?
  • Can you explain how to use "scale factor" for ratio problems in more detail?
  • When do you need to check for extraneous roots? (GRE)
  • How can |x| = -x?? I thought absolute value was always positive.
  • How does absolute value mean distance? Why does |x – a| mean the distance of x from a?
  • How do I deal with word problems? (GRE)
  • How Do I Pace Myself During the GRE's Quantitative Section?
  • Geometry: Two Definitions of Exterior Angles
  • Math: A rectangle and a parallelogram with equal angles
  • Diagonals of a Regular Octagon
  • Can you help me find the prime factors of large numbers?
  • I'm confused about negative square roots.
  • I'm bad at math. How can I improve?
  • Rounding
  • Do you have a list of math formulas? (GRE and GMAT)
  • Will I see parabolas on the GRE?
  • Any more tips on GRE percentiles, quartiles, interquartile ranges, and statistics?
  • Resources for Counting, Combinations, and Permutations
  • Remainders and decimals (GRE and GMAT)
  • Any more resources for GRE math?
  • When does order matter? Is this a combination or a permutation? When should I use the fundamental counting principle (FCP)?
  • Alligation Method (GRE and GMAT)
  • What's the best strategy for GRE Quant age questions?
  • Time, Distance, and Speed / Rate questions -- additional help. (GRE and GMAT)
  • I need help with Data Interpretation.
  • Simplifying Square Roots
  • Next ›
  • Last »
Help Center