LSAT Logical Reasoning

Master the art of analyzing, evaluating, and constructing arguments for the LSAT and beyond.

Basic Concepts

Identifying Question Types

The Different Flavors of LSAT Logical Reasoning Questions

Logical Reasoning questions come in a variety of types, each testing a unique skill. Knowing what the question is asking helps you focus your efforts and avoid traps.

Common Question Types

  • Assumption: Find what the argument needs to work.
  • Strengthen/Weaken: Spot which answer would make the argument stronger or weaker.
  • Inference: Identify what must be true based on the information given.
  • Flaw: Find the mistake in the argument's reasoning.
  • Principle: Apply a general rule to a specific case.

How to Spot Them

Pay attention to the wording in the question stem:

  • "Which one of the following, if true, most strengthens the argument?"
  • "The argument's reasoning is flawed because..."

Why This Matters

Different question types require different strategies, so learning to recognize them is like unlocking secret levels in a game!

Examples

  • 'Which of the following, if true, most weakens the argument above?' signals a weaken question.

  • 'Which one of the following can be properly inferred from the statements above?' indicates an inference question.

In a Nutshell

Each LSAT Logical Reasoning question tests a particular skill—learn to identify the type to answer accurately.