offers hundreds of practice questions and video explanations. .

or to Clemmonsdogpark GRE Prep.

Author Archive | Mike MᶜGarry

How to Study for the GRE in One Month

Bonus: This GRE study plan is also available in a printable version! This Clemmonsdogpark One Month GRE Study Plan is designed for those of you who are wondering how to study for the GRE on your own. How can you effectively prepare for the GRE test at home when you have competing priorities—school, work, family, […]

Continue Reading · 77

Positive and Negative Square Roots on the GRE

Some questions to start: Can a square root be negative? Yes, there is such a thing as a negative square root. How would you deal with negative roots on the GRE? This question is actually fairly complicated, because it depends on how the GRE words the question. Let’s start with some practice problems before I […]

Continue Reading · 58

GRE Data Interpretation Practice Questions

Data Interpretation on the GRE Quant On test day, when you sit down to take your GRE, you will have, among other things, two Quant sections.  Each Quant section will have a Data Interpretation problem set towards the end of the section.  This GRE Data Interpretation set will present data, information, in some graphical form, […]

Continue Reading · 23

Challenging GRE QC Problems on Number Properties

Here are nine GRE Quantitative Comparison questions, ranging in difficulty from moderate to quite hard (arguably as hard as, or perhaps harder than, anything you would see on the GRE Quant section).  Solutions will come at the end of the article.  Remember: don’t touch a calculator! 1)     2)     3)     […]

Continue Reading · 14