This test contains 10 questions in order to estimate the range of your IQ :
<100, 100-120, 120+
Here is a sample:
Your task is to identify a ball named X.
In each row, I give you indications about X.
After observing the indications, you will logically identify X.
Answer : X = C because X can only be the green ball (the other balls are not allowed by the indications)