Above is a typical Problem Solving question. In this chapter, we’ll look at how to
apply the Kaplan Method to this question, discuss the math concepts being tested,
and go over the basic principles and strategies that you want to keep in mind on every
Problem Solving question. But before you move on, take a minute to think about what
you see in this question and answer some questions about how you think it works:
What mathematical concepts are being tested in this question?
How is this different from a typical math question you may have seen in high school?
How can you use the answer choices to your advantage?
What GMAT Core Competencies are most essential to success on this question?