I just took the test real fast giving the first answer to everything, just to see how it works.
It works the same way horoscopes do. It tells you very general things, and things everyone likes to think about them selves.
For example, without knowing you, I could say:
“You are a confident person, but some times have your doubts” or I could also say “you try and keep track of money, but some how always end up spending it anyway” and 80%-90% of everyone you tell will agree.
I could also say:
* You are a good person
* You like to enjoy your self
* You are fairly clever
etc…
No one is going to think, “hold on a moment, I’m not a good person, I’m an ass, this test is wrong”
Anyway, this is how I suspect it works, but thats just at first glance.
EDIT: take the test again giving random answers, after taking the test again im now sure it works the same way as horoscopes do.