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Question 2529

The average reaction time for people under normal conditions is...

  1. Two seconds.
  2. Half a second to one second.
  3. Three seconds.
Show answer and explanation

Correct answer: Half a second to one second.

As a reference, a reaction time of about 0.75 seconds is used under normal conditions. That value falls between half a second and one second.

Cuestiones de Seguridad Vial. Edición 2026