Source: Official Guide for the GMAT 13th Ed. Data Sufficiency; #103 Official Guide for the GMAT 2015 14th Ed. Data Sufficiency; #103

1

Each of the letters in the table

Each of the letters in the table above represents one of the numbers 1, 2, or 3, and each of these numbers occurs exactly once in each row and exactly once in each column. What is the value of r?

1 Explanation

1

Gravatar Mike McGarry, Magoosh Tutor

Jan 4, 2014 • Comment

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Official Guide for the GMAT 12th Ed.

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Section 6.3 Data Sufficiency

Section 6.3 Data Sufficiency

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