Reasoning: Pretty easy really, questions scaled from the examples in the booklet, to ones slightly more annoying.. not too bad really if you have a basic understanding or able to breath without help.
Verbal ability: Some fun ones there but nothing that's hard, just weird. Like ocean is to lake as continent is to: and some really odd answers after it, but I'll let you see if you get it
Maths: Biggest bitch of them all. LEARN DIVISION AND MULTIPLICATION and remember BODMAS (go google if you forgot). Majority of the quests are rather simple patterns, percentages and decimals, but there are a few annoying multiplications. Only had two quests to do with stuff like signif figures and what not.
Mech comp: Some odd questions, but overall quite an easy one and just needs common sense.