Trades apprenticeship applications open in Honolulu - 14 months and counting

I heard of an apprenticeship with paid on-the-job training for people changing careers. This is my first time dealing with any of this. The application needs a diploma or equivalent, a driver's licence and a short aptitude test. How hard is the test?

The aptitude test was mostly maths and reading a diagram. Free practice tests online were enough for me.