VIDEOS
- Introduction to Data Sufficiency: Examine the structure of this unique question type, and the 5 answer choices that always accompany data sufficiency questions.
- The Elimination Method: Learn a systematic technique for determining which answer choice to select depending on the sufficiency of each statement.
- Avoiding Common Mistakes - Part I: Learn how to avoid some of the common mistakes that students often make when they begin tackling data sufficiency questions.
- Data Sufficiency Strategies - Part I: Learn strategies to consider when solving data sufficiency questions.
- Summarizing Information: Learn the importance of summarizing the given information before examining the statements.
- Rephrasing the Target Question: Learn how rephrasing the target question can make some data sufficiency questions much easier to solve.
- The Table Method: Learn a systematic way to organize your results when testing the sufficiency of a statement.
- Choosing Good Numbers: Learn some guidelines for choosing good numbers when testing the sufficiency of a statement.
- Geometry Data Sufficiency Questions: Learn some useful strategies for solving Data Sufficiency Questions that involve geometry.
- Useful Contradictions: Learn about a feature of data sufficiency questions that can help identify mistakes you may have made.
- Avoiding Common Mistakes - Part II: Learn how to avoid more common mistakes that students often make when they begin tackling data sufficiency questions.
- Common Myths - Part I: Learn two common myths that can cause errors.
- Common Myths - Part II: Learn two more myths related to data sufficiency questions.
- Choosing a Statement: Learn a helpful tip regarding the order in which you should tackle the two statements in a data sufficiency question.
- Guessing Strategically: Learn some tips for maximizing your guesses on data sufficiency questions.
- Data Sufficiency Strategies - Part II: Review all of the strategies discussed in the previous lessons.
ARTICLES
- Data Sufficiency - When to Plug in Values: https://www.gmatprepnow.com/articles/da ... lug-values
- Common Data Sufficiency Mistakes - Part I: https://www.gmatprepnow.com/articles/co ... kes-part-i
- Common Data Sufficiency Mistakes - Part II: https://www.gmatprepnow.com/articles/co ... es-part-ii
- Common Data Sufficiency Mistakes - Part III: https://www.gmatprepnow.com/articles/co ... s-part-iii
- Guessing on GMAT Data Sufficiency Questions: https://www.gmatprepnow.com/articles/gu ... -questions
- Rephrasing the Target Question: https://www.gmatprepnow.com/articles/re ... t-question
- Introduction to Data Sufficiency: Examine the structure of this unique question type, and the 5 answer choices that always accompany data sufficiency questions.
- The Elimination Method: Learn a systematic technique for determining which answer choice to select depending on the sufficiency of each statement.
- Avoiding Common Mistakes - Part I: Learn how to avoid some of the common mistakes that students often make when they begin tackling data sufficiency questions.
- Data Sufficiency Strategies - Part I: Learn strategies to consider when solving data sufficiency questions.
- Summarizing Information: Learn the importance of summarizing the given information before examining the statements.
- Rephrasing the Target Question: Learn how rephrasing the target question can make some data sufficiency questions much easier to solve.
- The Table Method: Learn a systematic way to organize your results when testing the sufficiency of a statement.
- Choosing Good Numbers: Learn some guidelines for choosing good numbers when testing the sufficiency of a statement.
- Geometry Data Sufficiency Questions: Learn some useful strategies for solving Data Sufficiency Questions that involve geometry.
- Useful Contradictions: Learn about a feature of data sufficiency questions that can help identify mistakes you may have made.
- Avoiding Common Mistakes - Part II: Learn how to avoid more common mistakes that students often make when they begin tackling data sufficiency questions.
- Common Myths - Part I: Learn two common myths that can cause errors.
- Common Myths - Part II: Learn two more myths related to data sufficiency questions.
- Choosing a Statement: Learn a helpful tip regarding the order in which you should tackle the two statements in a data sufficiency question.
- Guessing Strategically: Learn some tips for maximizing your guesses on data sufficiency questions.
- Data Sufficiency Strategies - Part II: Review all of the strategies discussed in the previous lessons.
ARTICLES
- Data Sufficiency - When to Plug in Values: https://www.gmatprepnow.com/articles/da ... lug-values
- Common Data Sufficiency Mistakes - Part I: https://www.gmatprepnow.com/articles/co ... kes-part-i
- Common Data Sufficiency Mistakes - Part II: https://www.gmatprepnow.com/articles/co ... es-part-ii
- Common Data Sufficiency Mistakes - Part III: https://www.gmatprepnow.com/articles/co ... s-part-iii
- Guessing on GMAT Data Sufficiency Questions: https://www.gmatprepnow.com/articles/gu ... -questions
- Rephrasing the Target Question: https://www.gmatprepnow.com/articles/re ... t-question
Brent Hanneson - Creator of GMATPrepNow.com
