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Theory Test Guide

How Many Questions Are on the Theory Test in Ireland?

Driving Test Expert

July 16, 2026
12 min read
Irish Theory Test Questions Guide

Featured Article

If you're preparing for your Irish driving theory test, one of the first questions you'll ask is: "How many questions are on the theory test?" Understanding the test format is crucial for effective preparation.

Key Exam Specs

40
Total Questions
35 / 40
Pass Mark (87.5%)
45 Mins
Time Limit

Understanding the Irish Theory Test Format

The Irish driver theory test consists of 40 multiple-choice questions. These questions are randomly selected from a bank of over 1,000 standard questions, covering various aspects of road safety, traffic signs, and driving regulations.

Practice 410+ Traffic Signs

Traffic signs make up nearly 35% of all theory test questions. Practice them on our app to guarantee a high score!

Category Breakdown (Category B Cars)

  • Traffic Signs and Signals: Recognition and interpretation of road signs, traffic lights, and road markings (approx. 12-15 questions).
  • Rules of the Road: Right of way, speed limits, overtaking rules, and general road regulations (approx. 10-12 questions).
  • Safe & Defensive Driving: Hazard awareness, braking distances, and eco-driving (approx. 8-10 questions).

Study All Irish Signs

Explore our complete catalog of Irish regulatory, warning, and information signs before sitting your exam.

Frequently Asked Questions

How many questions do I need to get right to pass?

You need to answer at least 35 out of 40 questions correctly (87.5% pass mark) for Category B.

How much time do I get for the exam?

You have exactly 45 minutes to complete the test.

How much does the driver theory test cost in Ireland?

The fee for the Category B car driver theory test is €45.

How long is the theory test pass certificate valid for?

Your theory test pass certificate is valid for 2 years from the date you pass. You must apply for your learner permit within this timeframe.

Conclusion

The Irish driver theory test consists of 40 multiple-choice questions, requiring you to answer at least 35 correctly within 45 minutes. While this represents a significant challenge, with proper preparation using driving test prep materials and comprehensive practice, you can confidently pass on your first attempt.

Improve Your Driving Knowledge

Download our app to test your understanding of traffic signs, or explore more articles on our blog.