NCCER Core mixed practice questions

10 questions · Untimed · Explanation after each question

Ten questions drawn from nine NCCER Core modules, one module at a time before any repeats.

Line drawing of a trainee kit on a table: a hard hat, safety glasses, gloves, a folded tape measure, a pencil, a small level and a clipboard with empty checkboxes

Before you start

Every question has four options and one correct answer. Each explanation says why the answer is right and why the most tempting wrong answer is wrong.
Check each answer to see the explanation before moving on. Checked answers cannot be changed.

Original practice questions written to the module list NCCER publishes for its Core Level Test (6th edition); they are not NCCER test questions and contain no NCCER curriculum text. Independent practice, not affiliated with or endorsed by NCCER (the National Center for Construction Education and Research). NCCER is a trademark of the National Center for Construction Education and Research.