Mensa Brain Test provides genuine Mensa questions of the variety used in official Mensa test papers. Dozens and dozens of different questions ensure that every test you take is unique. TRAINING MODE Prepare yourself with 5 practice questions as a warm up for the big test. If you can do the basic online free Mensa test then chances are good you'll get in. It's not really a 'subject' that one can study for in any case, besides learning a bit of logic and how patterns work, but the test is designed to be intuitive over what can be learnt as wrote material. Take our fast and free IQ test and find out just how smart you are. How do I Qualify for Mensa? Tests often claim to determine an intelligence quotient, or IQ score, without really defining the term. In fact, there are many different types of IQ tests and IQ scoring scales, plus intelligence tests that don’t even show results as an IQ score.