Trades apprenticeship applications open in Omaha - any advice?

A local apprenticeship programme is taking applicants for the next intake. This is my first time dealing with any of this. Classes are in the evening and work is during the day. How hard is the test?

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.

Visit the training centre in person if you can. Seeing the classrooms helped me decide.