answer:Intelligence tests are not really a good indicator of ones IQ. For starters they are culturally based. They also focus a lot of mathematical ability. There is different types of intelligence, creative thinking, critical thinking, left brain and right brain dominance. If the test is focused mostly on spatial and right brain then the left brain persons would score lowest. Fluid intelligence is the natural intelligence we are born with. This starts to decrease as crystalised or learning intelligence takes over. That means the older we get the less natural fluid intelligence we have. Instead we can still use critical thinking with the addition of learning. Some tests are not biased in terms of the above. If I am correct I think MENSA’s test would fall under that approach. The terms intellect and intellectual are also quite different in their meaning.