Logical consistency is another branch of Deductive Logic. A set of sentences is said to be consistent if and only if there is at least one possible situation in which they are all true. If two ...

Welcome to Part 2 of the eleven-plus (11+) quiz!Our School Exam Preparation quiz will challenge your logic, deduction, and cognitive reasoning across the topics of Verbal Reasoning, Non-Verbal ...

As AI models evolve beyond mere fact recall, a new generation of reasoning models, such as OpenAI’s o1 and o3-mini, and DeepSeek-R1, is redefining how machines think. Unlike traditional knowledge ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. Let’s do a fast test and see. Suppose I tell you that the ...

It might not seem like there's enough information to solve these logic puzzles—but that's part of the fun!