## Articles by GMAT Prep Now

#### Basic Building Blocks of Grammar – Part II

by GMAT Prep Now on October 15, 2016

In my last article, I stressed the importance of developing a deep understanding of the basic building blocks of standard written English (nouns, objects, clauses, [...]

#### Basic Building Blocks of Grammar – Part I

by GMAT Prep Now on October 11, 2016

When students begin studying the grammar tested on the GMAT, they often discover they’re unfamiliar the terms used to describe the various roles that words [...]

#### GMAT Growth Tables

by GMAT Prep Now on October 5, 2016

Try answering the following question: A certain island has 11 rats. If the rat population doubles every 3 months, what will be the population in 15 [...]

#### Conquering GMAT Inequality Questions – Part I

by GMAT Prep Now on March 4, 2016

Many GMAT students struggle with inequality questions. In this article, we’ll examine some must-know concepts and strategies. The first video covers the fundamentals of inequalities, and [...]

#### Equations Involving Absolute Value

by GMAT Prep Now on January 15, 2016

The concept of absolute value is pretty straightforward when we consider numerical values only. For example, most students have little difficulty evaluating expressions like |-8|, [...]

#### The Number of Solutions to a System of Linear Equations

by GMAT Prep Now on January 13, 2016

Learn how to determine the number of solutions to a system of linear equations, and WHY this technique works.

#### Everything You Need to Know About Critical Reasoning – Part IX

by GMAT Prep Now on December 30, 2015

This is the last article in a 9-part series covering every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The [...]

#### Everything You Need to Know About Critical Reasoning – Part VIII

by GMAT Prep Now on December 28, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 2 videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part VII

by GMAT Prep Now on December 23, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 2 videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part VI

by GMAT Prep Now on December 19, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 4 videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part V

by GMAT Prep Now on December 14, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The two videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part IV

by GMAT Prep Now on December 10, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 2 videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part III

by GMAT Prep Now on December 7, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 2 videos below examine [...]

#### Everything You Need to Know About Critical Reasoning – Part II

by GMAT Prep Now on December 3, 2015

In this 9-part series, we’ll cover every concept and strategy one needs to tackle Critical Reasoning (CR) questions on the GMAT. The 4 videos below examine [...]