Presents a series of logic and reasoning problems to help the reader to prepare for an important exam, improve reasoning skills for work or school, or hone the readers mind.

"Do you want to improve your reasoning skills, learn to work smarter, and think better? This eBook will help you improve your critical thinking skills at your own pace. As you practice, you'll benefit from seeing full explanations for every question." --

501 Challenging Logic & Reasoning Problems contains standardized test-style questions on problem solving, critical thinking, judgment, and decision-making skills_in short, everything needed to reason clearly and logically. The book's 501 questions are presented in multiple-choice format and are collected into sets of 10-15 questions for quick self-testing. Starting with easy warm-ups progressing to real logic challenges, this book is a useful aid to students at many levels. Every question features a full answer and explanation.

Second edition of the introductory guidebook to the basic principles of constructing sound arguments and criticising bad ones. Non-technical in approach, it is based on 186 examples, which Douglas Walton, a leading authority in the field of informal logic, discusses and evaluates in clear, illustrative detail. Walton explains how errors, fallacies, and other key failures of argument occur. He shows how correct uses of argument are based on sound strategies for reasoned persuasion and critical responses. This edition takes into account many developments in the field of argumentation study that have occurred since 1989, many created by the author. Drawing on these developments, Walton includes and analyzes 36 new topical examples and also brings in work on argumentation schemes. Ideally suited for use in courses in informal logic and introduction to philosophy, this book will also be valuable to students of pragmatics, rhetoric, and speech communication.

Helps students become familiar with the question format on standardized tests and learn how to apply logic and reasoning skills to word knowledge. Focuses on exact word definitions and secondary word meanings, relationships between words and how to draw logical conclusions about possible answer choices. Identifies analogies, cause/effect, part/whole, type/category, synonyms, and antonyms.

Some of our earliest experiences of the conclusive force of an argument come from school mathematics: faced with a mathematical proof, we cannot deny the conclusion once the premises have been accepted. Behind such arguments lies a more general pattern of 'demonstrative arguments' that is studied in the science of logic. Logical reasoning is applied at all levels, from everyday life to advanced sciences, and a remarkable level of complexity is achieved in everyday logical reasoning, even if the principles behind it remain intuitive. Jan von Plato provides an accessible but rigorous introduction to an important aspect of contemporary logic: its deductive machinery. He shows that when the forms of logical reasoning are analysed, it turns out that a limited set of first principles can represent any logical argument. His book will be valuable for students of logic, mathematics and computer science.

Presents five hundred-one critical reading questions to prepare for the SAT I and other tests and includes skill builders on different subject matter such as U.S. history and politics, arts and humanities, health and medicine, literature and music, sports, science, and social studies.