Free mini-mock · ICC B1

ICC B1 mini-mock: 25 questions in 50 minutes

A short timed practice test. The clock runs at the published exam's pace (60 questions in 120 minutes), scaled to 25 questions. The questions follow the topic weights in International Code Council's published outline. At the end you get your score, a breakdown by topic and every answer explained. The first 5 are free to try, and an email unlocks the rest.

Every question is original and written to International Code Council's published content outline, and every explanation cites the code section or source it relies on.