Trades apprenticeship applications open in Chicago after 8 years as an electrician's helper

A local apprenticeship programme is taking applicants for the next intake. It has been a long 11 weeks. The application needs a diploma or equivalent, a driver's licence and a short aptitude test. How hard is the test?

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