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Practice quizzes / Bulgaria Theory Test D Practice Questions - Bulgaria Category D Driving Licence Theory Test (Bus) Exam / Question 59429
Practice question

How often must buses undergo periodical inspections of technical roadworthiness?

  1. Every 3 months
  2. Every 6 months
  3. Every 1 year
  4. Only when first registered

Answer: B — Every 6 months

The correct answer is shown above. Try the full quiz for additional practice.

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