I’m going to do a number of these posts. You can think of them as commentary on the 2016Official Guide for GMAT Review. I’m going to use the abbreviations OG, PS, DS, RC, CR, and SC for Official …
Testing Answers – B/D or C?
GMAC always puts numerical answers in ascending or descending order on the GMAT. Consequently, there is often an optimal approach to testing answers. Students often ask where they should start when …
Math Facts 2 – FDP Equivalents
Unofficial Guide 2016 PS 160
I'm going to do a number of these posts. You can think of them as commentary on the 2016 Official Guide for GMAT Review. I'm going to use the abbreviations PS, DS, RC, CR, and SC for Problems Solving, …