It all depends on which IQ test you take. Most tests on the web are just for fun and therefore inaccurate.
Try this one: http://www.highiqsociety.org/iq_tests/
if u have 35-50 lets just say you should be woried....but since u have 92 i gues that means that you are near the "Average" and also the so called "average" is a calculation of the other tests so some might have had lower or higter than you.....I HAVE 122!!!!=D lol