2. Spatial reasoning
We are continuing our list of Mensa IQ test questions you need to answer to join Mensa with this one. Picture a pyramid. Using your visual-spatial abilities only, answer the question: how many sides does it have, if the base of it is a square? What are you doing now in your head, is finding the solution by mental manipulation of a three-dimensional model of the pyramid. Are you done yet? It has five sides, four of them are triangular, and one is square. Ok, this was easy! Let’s bring in some Mensa material.
Which cube cannot be made based on the unfolded cube?
Source: 123test
