i recommend a pack here. use this and youll be fine. this is what i used: https://striveforexcellence.com.au/product/year-11-entry-selective-school-practice-exams-6-exams/
yes yr 11 entry.
as said above, i didnt study for numerical reasoning, its just always has been my top area + my favourite and i enjoy numerical reasoning.
math i studied yr 10 topics and thats pretty much it.