Saw this elseMOO and decided to try it. See, I only pass on QUALITY URLs to you people at WackyMOO. :-)
http://www.brain.com/iq/5mintest/
The IQ Score you received from our IQ Server is based
on the following scale:
70-89 Below Average
90-100 Low Average
100-110 High Average
110-120 Superior
120-130 Very Superior
130-140 Very very Superior
140+ Genius
It takes about 5 minutes, and you get your score back right away. I was very surprised at the results - I had my IQ tested when I was little and this score was only 5 points off that. You might surprise yourself - try it.