Union apprenticeship sign-ups near Louisville - any advice?

A local apprenticeship programme is taking applicants for the next intake. Thank you in advance. The application needs a diploma or equivalent, a driver's licence and a short aptitude test. How hard is the test?

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

Bring your transcripts and any proof of work history. They asked for both in the interview.