UA Local 98 · Detroit, MI
UA Local 98 covers southeastern Michigan, including Detroit, Ann Arbor, and Pontiac.
We don't claim to know what's on the UA Local 98 test beyond what they've published themselves. This page documents what we found on their public website. Always verify directly with your JATC.
“Applied Mathematics – Level 6; Locating Information Graphic Literacy – Level 5; Reading for Information Workplace Documents – Level 5; Wiesen Test of Mechanical Aptitude - RAW Score of 48.”
Free online prep for the three ACT WorkKeys tests Local 98 requires.
Open source →Online practice for the Wiesen mechanical aptitude raw score requirement.
Open source →Research notes: Local 98 is unusual in this set — they require ACT WorkKeys + Wiesen tests taken at Michigan Works or community college proctoring sites, not a single UA-style aptitude battery.
Our study library covers the skill areas UA aptitude tests commonly assess — Reading Comprehension, Figure Visualization, Mechanical Abilities, and Math — with worked examples and practice drills built for pencil-and-paper, no-calculator conditions. We don't claim our library perfectly matches UA Local 98's specific format. What we can say: if your test covers any of the core skill areas, we've got material on it.
Research date: 2026-04-15. Always verify directly with your JATC — locals update their requirements.