The first test gave me a score of 133-149+, while the second test gave me an IQ of 147. The answer key for the second one says that I got all of the questions right, so I don't know if that's the max score possible on that particular test, or if keeps track of any other variables (like how long you take on each question). Speaking of which, does it matter how much time elapses for the first test? It gives you a time limit, but I don't know if you get a higher score if you finish it more quickly.
I've never taken a "real" IQ test, though I've taken a few internet ones in the past. There are obvious limitations to internet IQ tests (especially ones with so few questions--can an eight question test really assess someone's IQ that well?), but I suppose they aren't bad for getting a ballpark estimate of where you stand relative to the average IQ test taker (e.g., if you're getting ~140, and the average person gets ~100, that tells you something, though I don't think there is any meaningful distinction between someone who scores 139 and someone else who scores 142).
