The data sufficiency question type is part of the GMAT. The foundation for GMAT Data Sufficiency Questions is Basic Arithmetic, Algebra, and other basic mathematical topics. You must have covered Quantitative section of these modules before taking Data Sufficiency lessons or sample practice questions.

## Directions

The directions for Data Sufficiency questions are an important factor. You must memorize the directions and always be very fluent to use them effectively.

## Problem Solving

Before going into the details of Data Sufficiency questions, you must have learnt the problem solving which provides you the basic math concepts and usage. Take the lessons of Problem Solving if you have not first. To learn how to solve the GMAT Data Sufficiency question is an important factor. You must study the effective strategies:

### Step 1: Basic Data Sufficiency

In this module, you will learn the GMAT CAT methods for data sufficiency questions, Value Questions, Yes/No Questions, and strategic guessing.

### Step 2: Intermediate Data Sufficiency

In this module, you will learn hoe to crack the GMAT data sufficiency intermediate level questions, including variety of Value Questions, Yes/No Questions, and educated guessing.

### Step 3: Challenging Data Sufficiency

In this module, you will learn the Purpose and Mentality of GMAT Data Sufficiency, What Makes a Data Sufficiency Question Difficult, and The Four Major Types of Difficult Data Sufficiency Questions.

### Step 4: GMAT Data Sufficiency Practice Questions with Solutions

After the completion and understanding the lessons, you must take practice questions. In this set of practice questions you'll find the questions of all type discussed in the lessons. v>

### Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.