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CLC practice questions - frequently asked questions

Plain answers about how CLC Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real CLC exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CLC exam spans 10 domains: Business Management (6-8%); Plans & Specs (10-12%); Codes & Law (3-5%); Pre-Construction (5-7%); Jobsite Safety (10-12%); Communication & People Skills (8-10%); Supervision (3-5%); Job Site Management (3-5%); Construction Trades (40-45%); Quality Control (1-2%). Every practice question on this site is tagged to one of these domains.

The CLC exam has 180 questions and is completed in 3 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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