Freddie - I passed those tests today. The spatial one involved picking the odd shape out, out of 4 shapes. The examples only help so much as although you can keep doing them, they are the same examples.
Some shapes fairly easy, some not so as they are rotated and not uniform. Some I just guessed.
Diagrammatical one you have an input-output type diagram that has 3 parts, with one of the parts missing which you have to pick out of 4 possible options.
Again some were easy but they became a lot harder, and I had to guess a few.
With both tests the problem is time. On quite a few questions I ran out of time.
Passed though!
They each take about 20 minutes.