Sufficient and necessary conditions are some of the most common logical elements encountered in logical reasoning. Easily confused with each other and often unintuitive, they can make for some truly hard SA and NA questions! This class will cover the concepts and strategies that are essential for effectively navigating both question types.
Difficulty: 2-5 stars
Pace: 5-7 Questions
Questions covered
About the instructor
Katie graduated from the University of Pennsylvania and is starting at Penn Carey Law this fall. She has taught standardized tests for six years, including the LSAT for the past two.
Katie believes the best way to improve is to approach the test methodically: develop structured strategies for each question type, recognize common patterns, and find efficient shortcuts along the way. As a visual learner, she both teaches with and recommends visual tools, such as diagramming or drawing pictures, to organize and understand information—methods she used to succeed on her own test.
In her free time, Katie enjoys playing soccer, trying new restaurants, and playing video games.
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