Free Plumber & Pipefitter Aptitude Practice Test
Math, mechanical reasoning, and reading — the same format as the UA plumber & pipefitter apprenticeship entrance exam.
Built for UA apprenticeship applicants
What's on the test?
Math & Algebra
7qFractions, percentages, ratios, and applied trade math
Number Sequences
3qFind the pattern and the next number
Reading Comprehension
3qShort passages with questions about the content
Mechanical Reasoning
3qFlow, gears, pulleys, levers, and physical principles
The plumber and pipefitter apprenticeship aptitude test screens applicants on math, reading comprehension, and mechanical ability — and your score is ranked against every other applicant. This free practice test mirrors that format so you know where you stand.
What is the plumber apprenticeship aptitude test?
The plumber and pipefitter (UA) apprenticeship aptitude test is a standardized entrance exam used to screen and rank applicants for union apprenticeship programs. It typically covers numerical computation, numerical reasoning, reading comprehension, and mechanical comprehension. Scores are combined with an interview to rank candidates.
What score do you need to pass?
Most UA locals look for a combined score around 70% or higher to be competitive. Passing the minimum gets you on the list; a higher score moves you up it. The math sections — fractions, ratios, and basic algebra — carry significant weight.
How should you prepare?
Focus on fractions, measurement math, and ratios first, since they appear throughout the test. Practice timed questions so the pace feels familiar. Use this free practice test to find your weakest section, then drill it.
Frequently Asked Questions
Is this the UA plumber and pipefitter test?
This practice test mirrors the format of the UA plumber and pipefitter apprenticeship aptitude exam — math, reading comprehension, and mechanical reasoning. Exact questions vary by local, but the sections and difficulty are representative.
What is on the plumber aptitude test?
Numerical computation (fractions, decimals, percentages), numerical reasoning, reading comprehension, and mechanical comprehension. Some locals add spatial/figure-folding questions.
Do I need an account to take this?
No — you can start the practice test instantly. Enter your email at the end to see your full results and a breakdown of your weakest section.