1. Soil-Plant-Water Relationships
15% of the examIdentify weak areas and improve with focused review.
Start PracticingPass your CAIS certification
Free CAIS Practice Test
Pass the Certified Agricultural Irrigation Specialist exam with confidence.
Start with a free CAIS practice test and build exam-ready confidence for the Certified Agricultural Irrigation Specialist exam.
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1000+CAIS Questions
9Exam Domains
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Everything your CAIS certification prep needs
Practice expert-vetted questions, find your weak domains, and turn every mistake into a focused review plan.
Expert-vetted questions
Every question is reviewed by an experienced CAIS professional for clarity, accuracy and practical exam relevance.
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Domain analytics show which parts of the exam blueprint are holding you back.
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Missed questions become a review list, so nervous guessing turns into focused repetition.
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Study by domain
Practice the CAIS exam by domain
2. Irrigation Methods
10% of the examIdentify weak areas and improve with focused review.
Start Practicing3. Basic Hydraulics
5% of the examIdentify weak areas and improve with focused review.
Start Practicing4. Efficiency and Uniformity
14% of the examIdentify weak areas and improve with focused review.
Start Practicing5. Irrigation Scheduling
20% of the examIdentify weak areas and improve with focused review.
Start Practicing6. Water Quality, Salinity and Drainage
8% of the examIdentify weak areas and improve with focused review.
Start Practicing7. Climate Monitoring and Control
5% of the examIdentify weak areas and improve with focused review.
Start Practicing8. Chemigation
8% of the examIdentify weak areas and improve with focused review.
Start Practicing9. Irrigation Management
15% of the examIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the CAIS exam, the questions, pricing, the free trial, and how this fits your prep.
The CAIS exam spans 9 domains - Soil-Plant-Water Relationships (15%), Irrigation Methods (10%), Basic Hydraulics (5%), Efficiency and Uniformity (14%), Irrigation Scheduling (20%), Water Quality, Salinity and Drainage (8%), Climate Monitoring and Control (5%), Chemigation (8%), and Irrigation Management (15%). Every practice question maps to one of them, so you train on exactly what's tested.
The Certified Agricultural Irrigation Specialist (CAIS) exam has 100 questions and is completed in 3 hours. Our timed practice tests mirror that length and pacing, so exam day feels familiar.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the CAIS exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. CAIS Exam Prep is an independent study resource for Certified Agricultural Irrigation Specialist (CAIS). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 9 CAIS domains - Soil-Plant-Water Relationships (15%), Irrigation Methods (10%), Basic Hydraulics (5%), Efficiency and Uniformity (14%), Irrigation Scheduling (20%), Water Quality, Salinity and Drainage (8%), Climate Monitoring and Control (5%), Chemigation (8%), and Irrigation Management (15%). You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
Chat with us any time - the 24/7 support chat in the corner of every page gives instant answers about plans, access, and billing. Prefer email? The contact link is in the footer. Payments are processed securely by Stripe, and active customers can download an invoice from their profile page.
Make sure you're signed in with the same email you used at checkout - access activates within a minute of payment. If it still doesn't appear, email us from the contact link in the footer and it'll be sorted out.
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Flip, grade yourself, and repeat the tough ones until they stick.
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Trusted by CAIS candidates
Real feedback from CAIS candidates on Reddit.
"put off studying for like a month, then crammed the scheduling section since thats the biggest chunk. the practice questions on caisexam.com actually mirrored the real exam pretty close. passed first try, still kinda shocked."
"wasnt sure this was gonna help since ive been doing on farm irrigation for 15 yrs already but the mistake review feature caught how bad i was on chemigation questions. turns out book knowledge and field knowledge dont always overlap. glad i checked it before the test."
"took the mock exams a few times before scheduling my actual test date. timing myself helped alot since 3 hrs for 100 questions feels short once youre second guessing the hydraulics ones. definately recommend doing at least one full length practice run under real conditions."