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CPO practice questions - frequently asked questions

Plain answers about how CPO 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 CPO exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CPO exam spans 6 domains: Preliminary Communication (12% of the exam); Assessment (18% of the exam); Project Plan Development (16% of the exam); Project Implementation (31% of the exam); Follow Up and Maintenance (12% of the exam); Legal and Ethical Responsibilities (11% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Project Implementation 31%; Assessment 18%; Project Plan Development 16%; Preliminary Communication 12%; Follow Up and Maintenance 12%; Legal and Ethical Responsibilities 11%.

The CPO exam has 125 questions and is completed in 2 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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