CHAPTER 25

Quantitative Reasoning: Putting It All Together—Advanced Practice

Learning Objectives

After studying this chapter, you will be able to: 

• Apply the Kaplan Methods to solve high-difficulty Problem Solving and Data Sufficiency questions
• Identify the math concepts addressed by a question and apply critical thinking skills to determine the best approach 
• Evaluate your proficiency with more challenging questions of the sort that may appear on the Quantitative section

In this chapter, you’ll find two 20-question practice sets consisting entirely of questions most test takers find challenging. The first practice set contains Problem Solving questions; the second contains Data Sufficiency questions. Following each practice set, you’ll find the answer key, as well as complete explanations for every question.