AVIXA Math Practice: Questions & Tests [Updated March 2025]

March 2026 update

Course Update – New AV Math Practice Content Added

This update adds new challenging AV math examples and explanations based on the CTS Exam Guide (3rd Edition). These problems cover calculations that commonly appear on the exam, including Ohm’s Law, SPL levels, amplifier power, signal loss, and thermal load.

Each example includes a step-by-step breakdown to help reinforce the formulas and reasoning used in real CTS exam questions.

If you’d like more practice questions, mock exams, and AV learning resources, visit:

creativesolutions. training

You’ll find additional CTS practice tests, study tools, and AV exam preparation resources designed to help you succeed.

Keep practicing — mastering AV math is one of the keys to passing the CTS exam.

Master AV Math for the CTS Exam with Confidence

Are you preparing for the AVIXA CTS certification and struggling with the math components? This course is designed to help AV professionals, technicians, and aspiring CTS candidates master the essential math skills required to pass the CTS exam confidently.

Through practical, real-world AV scenarios, this course breaks down complex topics like projector throw distances, aspect ratios, Ohm’s Law, Inverse Square Law, and sound pressure level calculations. You’ll gain hands-on experience with practice questions and tests that mirror those found on the actual CTS exam.

By the end of this course, you will:

• Accurately calculate projector throw distances, screen sizes, and image aspect ratios

• Apply essential AV math concepts, such as Ohm’s Law and the Inverse Square Law

• Solve audio, video, and display-related math problems with confidence

• Tackle real-world AV system design challenges using proven techniques

Why Take This Course?

• Targeted Learning – Focus on the math-specific components of the CTS exam

• Real-World Scenarios – Practice with questions designed to reflect practical AV installations and design projects

• Boost Confidence – Eliminate the fear of AV math with step-by-step guidance and plenty of practice

Whether you're new to AV or an experienced technician looking to solidify your skills, this course will help you overcome the most challenging math sections of the CTS exam.

Enroll now and take the next step toward earning your AVIXA CTS certification.

Earn PDUs Toward PMP Renewal

This course qualifies for 4.0 PDUs that can be used toward maintaining your PMP, PgMP, or other PMI credentials.

Recommended PDU Breakdown:

• Technical: 3.5 PDUs

• Leadership: 0.5 PDUs

• Strategic & Business: 0 PDUs

To report your PDUs, log in to the PMI CCRS platform and select “Course or Training.” A certificate of completion will be provided for audit purposes.