You can take a free test here -> http://www.psychtests.com/tests/iq/e...r2_access.html

Just go to the bottom and click on non members take the test "go". when you've gone through the test you'll get a score out of a 100. But if you want in depth info then you need to buy the results.

I guess the test is ok, if you want some sort of reference against the mean or against someone else you get to take the same test...