Hey there! Accuracy is a tricky thing to measure, but Mensa IQ tests are generally considered pretty reliable. Of course, like any test, there’s always a margin of error – after all, we’re only human! But if you’re looking for a challenging and stimulating way to test your mental mettle, Mensa IQ tests are a great option. So why not give it a shot and see what kind of brainpower you’re packing? Who knows, you might surprise yourself!