Practice question

The average driver needs ______hours of sleep every 24 hours.

  1. 3-4
  2. 5-6
  3. 7-8
  4. 9-10

Answer: C — 7-8

The average driver needs 7-8 hours of sleep every 24 hours to function effectively and maintain alertness on the road. This amount of sleep is crucial for cognitive functions such as reaction time, decision-making, and concentration, which are essential for safe driving. Sleep deprivation can lead to fatigue, impairing these functions and greatly increasing the risk of accidents. When drivers do not get enough sleep, their ability to focus diminishes, and their reaction times slow, similar to the effects of alcohol. Hence, adhering to the 7-8 hour guideline helps ensure that drivers are spiritually and physically prepared for their responsibilities. Maintaining this sleep routine is part of responsible driving practices, crucial not only for the safety of the driver but also for other road users.

Practice more: New Hampshire Commercial Driver's License (CDL) Practice Test →