(Note: Not drawn to scale) In triangle ABC, CE is perpendicular to AB and BD is perpendicular to to AC. If EC = 5 and BD = 3, what is the ratio of AC to AB? (A) 3 : 5 (B) 3 : 4 …
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Unofficial Guide 2016 PS 101
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, …
Challenge Problem 1 2016
If , which of the following is a possible value of ? (A) (B) (C) (D) (E) …
Unofficial Guide 2016 PS 162
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 …