📚CDL General Knowledge — Question 9 of 20
How many hours may a CMV driver be on duty within a seven-day period?
Answer: A
60
A CDL holder may not be on duty more than 60 hours within seven days and 70 hours within eight days.
All choices
- A60
- B40
- C55
Why the other answers are wrong
B. 40
40 hours is less than the maximum allowed on-duty hours in seven days.
C. 55
55 hours is less than the maximum allowed on-duty hours in seven days.
CDL General Knowledge Test Info
Questions on Exam
50
Passing Score
80%
Time Limit
Typically 60 minutes; varies by testing location
The General Knowledge test content is federally standardized, so this question applies in every state. Age limits, fees, and testing procedures do vary — check your state's CDL requirements.
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