I found it to be ridiculously hard and I'm rank 5 at my school, luckily not many others who sat the test with me found it easy at all.
Why was the entire thing pretty much about calculations?
Well going off what has been said here collectively, we seem to agree that the answers are...
1. B
2. A
3. C
4. D
5. C
6. D
7. D
8. B (although being argued as possibly C)
9. C (but being argued because it says 'hospital')
10. B
11. A
12. D
13. A (being argued as B, salt needed to perspire, but...
I agree, injury is the major cause of death IIRC, so pool fences is right.
Meanwhile, I have pretty much the same answers as everyone else here, except I put C for 16 and 20, though they are probably wrong. If true, 18/20 ain't bad :D
Your teaching put D for question 2? Surely that is A, I haven't heard anyone think otherwise.
Anyway, my answers:
1. C
2. A
3. D
4. B (not sure)
5. B
6. C
7. B
8. A
9. A
10. A (possibly C)
11. C
12. C (possibly B)
13. B (possibly D)
14. B
15. B (possibly C)
Despite being disturbingly...