Tell me about it, that test is so incredibly broad. I took it in April and passed.
The thing with qualitative questions, is that you either know them or you don't. At least with quantatative problems, you can always guess and check, or just start multiplying until the units cancel the right way.
And some of it is just plain obscure. I was fortunate in that I had at least seen about 75% of the material in college. The rest: OSHA regs, sound pollution, personal protective gear, etc. I had to pick up from scratch.