General Knowledge · Question 28

A vehicle ahead of you has its right turn signal on. The vehicle is approaching an intersection. You should:

  • A Slow down — the driver may turn right or may not Correct answer
  • B Increase speed to pass
  • C Honk and pass on the left
  • D Stop and let it turn

Why this is the correct answer

Cover the brake and slow. The driver may turn slowly or may turn into a driveway just before the intersection.

How this topic appears on the test

The General Knowledge CDL exam covers Hazard awareness as a recurring theme. Test-writers favor questions that probe whether the applicant has internalized the safe operating procedure, not merely memorized the rule. When you encounter a question on this topic, slow down and verify that the answer you've chosen describes what a careful, defensive driver would actually do — not what is technically permissible.

If you missed this question, that's exactly the right outcome of a practice session: the goal is to surface gaps before the actual test. Open your state CDL manual to the Hazard awareness section and re-read the relevant subchapter. Then come back and run through the rest of the General Knowledge practice exam.

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