GMAT Data Sufficiency Problems
Questions 91 - 106, pg 285 - 287

This series of videos by khanacademy will show you how to answer the practice questions in the data sufficiency math section of the The Official Guide for GMAT Review

It would be best that you go through the GMAT practice test questions in the Study Guide first and then look at the videos for the questions that you might need help in.

The videos on this lesson are for GMAT Practice Questions 91 - 106 (starting from page 285 in the Study Guide)

Questions 91-93, pgs. 285-286

Questions 94, pg. 286

Questions 95-98, pg. 286

Questions 99-102, pg. 286

Questions 103-106, pg. 287

Custom Search