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CGIA practice questions - frequently asked questions

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

The CGIA exam spans 4 domains: Irrigation Audit Procedures (23-27%); Soil-Plant-Water Relationships (23-27%); Irrigation Scheduling (28-32%); Equipment/Technology (18-22%). Every practice question on this site is tagged to one of these domains.

The CGIA exam has 125 questions and is completed in 3 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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