The GMAT/MBA Library
Explore the world's largest collection of GMAT prep and MBA admissions content.
GMAT Pyramid Questions
Be sure that you maximize efficiency by organizing the formulas into an accessible list for review.
Crazy GMAT Circles (Easier Than You Think)
Remembering the basics of diameter, radius, area, and circumference can get you very far on these questions.
Land Your Score: Circle Ratio Geometry Problems
Gain key insights and strategies for improving your GMAT performance on Test Day.
GMAT Data Sufficiency Geometry Practice Question
Test your geometry skills with these DS practice problems.
GMAT Practice Problems: Similar Geometric Figures
Try out these four practice problems involving similar figures then check out the expert solution.
GMAT Avengers Study Group: Quadrilaterals
Gain valuable tips on how to tackle Quadrilateral questions from our GMAT Avengers group.
Manhattan GMAT Challenge Problem of the Week – 28 October 2013
In order to solve this week's challenge note that a rectangle is symmetrical.
GMAT Mini-Lesson: Rectangular Solids
Remember the formula for surface area? Cole Entress–with the help of a few cool images–refreshes your memory.
Manhattan GMAT Challenge Problem of the Week – 10 June 2013
There are three distinct ways to solve this week's challenge problem. Did you get to the correct answer?
Manhattan GMAT Challenge Problem of the Week- 3 June 2013
Here's another challenge problem for you! Can you get to the right answer?
Manhattan GMAT Challenge Problem of the Week – 10 September 2012
Imagine that you have hooked together three poles representing the three sides that you know.
Manhattan GMAT Challenge Problem of the Week – 22 Nov 2011
Try your hand at this challenging geometry question!
Shapes Within Shapes
Brian Galvin shows you key relationships to remember when working with squares inscribed inside circles.
Manhattan GMAT Challenge Problem of the Week – 31 May 2011
Try out this 700+ GMAT Challenge problem from Manhattan GMAT.
Breaking Down A GMATPrep Geometry Problem
Stacey breaks it down with this tough Geometry problem.