GRE Math: How to solve "Special" Right Triangle? {Easy Approach}

Some triangles on the GRE are "special" right triangles-right triangles whose side lengths always come in predictable ratios. I...

GRE Math: How to solve Special Triangles on GRE ? {Simple Approach}

GRE Math: How to solve Special Triangles on GRE ? {Simple Approach} While geometry questions on the GRE use a variety of shapes and fi...

GRE Math: Percentage Practice Questions { with Explanations}

Percentage Practice Questions  1 ) If a sweater sells for $48 after a 25% markdown, what was its original price? A) $56 B) $60 C) ...

GRE Math: How to Solve Percentage Increase Problem? {VIDEO explanation}

How to Solve Percentage Increase Problem? { VIDEO explanation} Last week I have posted a How to solve Percentages ? {simple solution}  ; t...

GRE Math: How to Solve Percentages ? { Simple Solution }

GRE Math: How to Solve Percentages ? { Simple Solution } A percent is really a comparison of a number to 100; for example 17% means 1...

GRE Math : Combinations Practice Question with Solution

GRE MAth : Combinations Practice Question with Solution In how many ways can Ann, Bob, Chuck, Don and Ed be seated in a row such that An...

GRE Math: How to Solve Compound Interest, Simple Interest Questions ? {with Solutions}

GRE Math: How to Solve Compound Interest, Simple Interest Questions ? {with Solutions} For some this is the most “interest”ing conce...

GRE Data Interpretation Question: Pie Chart and Bar Chart

GRE Data Interpretation Question with Answers: Pie Chart and Bar Chart The following pie chart shows the breakdown of revenues for a par...

GRE Math: How to solve Word Problems with Examples

GRE Math: How to solve Word Problems with Examples ? The ONLY formula we need to solve this kind of problems is: Base x Rate = Perce...

GRE Math: How to Compute Percentages with Example

Some GRE problems may involve percentage of a percentage. Usually these problems are word problems such as "What is 20% of 50% of 10&...

GRE Math: How to find Percents

GRE Math: How to find Percents Percent is another method of describing parts of a whole. We can think of a percent as a part over the...