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CPF practice questions - frequently asked questions

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

The CPF exam spans 3 domains: Exam 1: What You Need to Know about Demand Planning, Forecasting, and S&OP (not publicly weighted); Exam 2: Data Management and Time Series Forecasting Modeling (not publicly weighted); Exam 3: Reporting, Presenting, New Product Forecasting and Planning (not publicly weighted). Every practice question on this site is tagged to one of these domains.

The CPF exam has 375 questions and is completed in 6 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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