I've just started taking their test, on the site. What a joke. Question 25 made me laugh:
"Continue the following number series with the group of numbers below which best continues the series?"
And they say that the test is biased toward English speakers?
I've already skipped a couple of questions that just annoy me. Ones where the tester has a answer in their mind but the question doesn't, so to speak.
There's also a lovely one about walking 4 metres, turning a right angle and walking another 3 metres. Ha! Pythagoras, maybe? They want the answer 5 (actually, doubled, but so what), but they've obviously never visited the poles, or indeed, any non-Euclidean space.
They say there's a time limit of 30 minutes, but that won't affect your score. Is that double-Dutch they're talking? Or gobble-de-gook. I find it so hard to tell the difference.