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Master / Journeyman Plumber exam — frequently asked questions
How many questions are on the Master / Journeyman Plumber exam?
The Master / Journeyman Plumber exam typically has 70–100 (varies by state). The exact count varies by state and exam version. VoltExam gives you 392 practice questions covering every topic tested.
What score do you need to pass the Master / Journeyman Plumber exam?
The passing score for the Master / Journeyman Plumber exam is typically 70–75%. Scoring significantly above the minimum on practice tests before exam day is strongly recommended to account for real-exam pressure.
What is the pass rate for the Master / Journeyman Plumber exam?
The estimated first-attempt pass rate for the Master / Journeyman Plumber exam is 60–70%. Candidates who complete structured practice sessions with full answer explanations pass at significantly higher rates.
How long should I study for the Master / Journeyman Plumber exam?
Most candidates study 4–8 weeks for the Master / Journeyman Plumber exam. Study time varies based on prior experience. Focusing on practice questions with explanations is the most time-efficient preparation method.
What topics are on the Master / Journeyman Plumber exam?
The Master / Journeyman Plumber exam covers topics including: Drainage Systems, Venting, Traps & Cleanouts, Water Supply, Fixtures, and 8 more topic areas. VoltExam's free study mode organizes 392 quick-study questions by concept so you can target weak areas efficiently.