RRoad Rules Prep
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South Dakota Signals practice

Practice 34 South Dakota DMV questions on signals. Answer interactively below with an instant explanation after every question.

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Example questions & answers

1

When traveling at high speeds, how many seconds before turning should you begin to signal?

  • A.1 to 2 seconds
  • B.4 to 5 seconds✓
  • C.6 to 8 seconds
  • D.2 to 3 seconds

Why: At high speeds, you must signal earlier to give other drivers sufficient time to react to your movements. While the minimum requirement is 100 feet, this distance is covered in less than two seconds on a highway.

2

What does a steady yellow traffic light at an intersection indicate you must do?

  • A.stop if you can do so safely.✓
  • B.increase your speed to get past the yellow light before it turns red.
  • C.stop, yield to pedestrians, and proceed with caution.
  • D.slow down and proceed with caution.

Why: A steady yellow light warns that the signal is about to turn red. According to the 'RULES OF THE ROAD,' you must stop if you can do so safely without risking a rear-end collision.

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Practice material only — verify current rules with the South Dakota Driver Licensing Program.