There will be 4 tests
Math, logics, mechenical logics and foldouts.
Math from very simple questions to quit hard wans.
Logics you see 4 pictures with a logic in it what would the fifth picture be.
Mechenical logics if you turn a chainwheel clockwise what would the third chainwheel do (you will see a picture).
Foldout You will see a 2 dimensional picture if you fold it together how would it looklike in 3 dimension.
Good luck