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CDL General Knowledge Practice Test
Practice mode
Question
1
of 25
QUESTION 1 / 25
What should you do if you see a pedestrian in a crosswalk?
Choose one answer below.
A
Accelerate to pass them quickly
✓
B
Slow down and proceed with caution
✓
C
Continue at your usual speed
✓
D
Honk to alert them
✓
QUESTION 2 / 25
Which of these actions should you avoid while driving?
Choose one answer below.
A
Adjusting the radio while driving
✓
B
Using turn signals appropriately
✓
C
Checking mirrors regularly
✓
D
Maintaining a safe following distance
✓
QUESTION 3 / 25
When backing up, which of the following is most critical to check?
Choose one answer below.
A
Your side mirrors only
✓
B
The rearview camera
✓
C
Blind spots
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D
Traffic behind you
✓
QUESTION 4 / 25
If your brakes get wet while driving in the rain, what can happen when you apply the brakes?
Choose one answer below.
A
You could skid
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B
The brakes could fail
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C
Trailer jackknife
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D
The brake lights may not work
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QUESTION 5 / 25
Cargo covers serve what purpose?
Choose one answer below.
A
Protect people from spilled cargo.
✓
B
Enhance cargo visibility.
✓
C
Both are correct.
✓
D
Prevent theft.
✓
QUESTION 6 / 25
What is an important factor to consider when choosing a speed for driving?
Choose one answer below.
A
Your personal comfort level
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B
Traffic conditions only
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C
The amount of fuel in your tank
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D
Distance you can see ahead
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QUESTION 7 / 25
What is an advantage of moving to the right around an obstacle?
Choose one answer below.
A
It allows for quicker exits
✓
B
It prevents forcing anyone into opposing traffic
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C
It provides a smoother ride
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D
It guarantees avoiding all collisions
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QUESTION 8 / 25
What action is recommended when brakes are wet?
Choose one answer below.
A
Apply brakes suddenly to dry them
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B
Gradually increase speed
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C
Gently apply brakes and increase engine RPM
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D
Stop driving immediately
✓
QUESTION 9 / 25
Which feature of a vehicle helps prevent skidding on wet or icy roads?
Choose one answer below.
A
Power steering
✓
B
Anti-lock braking system
✓
C
Traction control system
✓
D
Manual transmission
✓
QUESTION 10 / 25
What should be the maximum distance a student walks to their pickup location according to regulations?
Choose one answer below.
A
1 mile
✓
B
1/2 mile
✓
C
1/4 mile
✓
D
3/4 mile
✓
QUESTION 11 / 25
If a driver finds a problem during a pre-trip inspection, what is the correct course of action?
Choose one answer below.
A
Continue driving without reporting
✓
B
Delay reporting until after the trip
✓
C
Report the issue before departing
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D
Attempt a roadside repair
✓
QUESTION 12 / 25
Which factor should not be a concern when driving in adverse weather conditions?
Choose one answer below.
A
Increased stopping distance
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B
Visibility reduction
✓
C
Proper tire condition
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D
Driving with high beams on at all times
✓
QUESTION 13 / 25
What is a key component of safe driving in work zones?
Choose one answer below.
A
To keep the radio volume high to stay alert.
✓
B
To maintain a steady speed regardless of conditions.
✓
C
To use hazard lights and drive at reduced speeds.
✓
D
To ignore traffic signals.
✓
QUESTION 14 / 25
How should drivers manage their fatigue levels?
Choose one answer below.
A
By taking regular breaks.
✓
B
By consuming energy drinks.
✓
C
By pushing through tiredness.
✓
D
By relying on music to stay awake.
✓
QUESTION 15 / 25
How can you warn drivers behind you in work zones?
Choose one answer below.
A
By waving your hands out the window.
✓
B
By using your brake lights.
✓
C
By honking your horn.
✓
D
By driving at the same speed.
✓
QUESTION 16 / 25
What should an en route inspection include?
Choose one answer below.
A
Checking for tire overheating
✓
B
Ensuring cargo is secured properly
✓
C
Both tire overheating and checking cargo secured properly
✓
D
Only checking the brakes
✓
QUESTION 17 / 25
What should you check regarding bus seats?
Choose one answer below.
A
If they are comfortable for passengers
✓
B
If they are securely fastened to the bus
✓
C
If they are all the same color
✓
D
If there is enough legroom
✓
QUESTION 18 / 25
During a break in your trip, what is crucial to check?
Choose one answer below.
A
Fluid levels only
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B
Critical items such as tires, brakes, and cargo tie-downs
✓
C
Only the cargo tie-downs
✓
D
Windshield wipers
✓
QUESTION 19 / 25
What is a good driving rule in work zones?
Choose one answer below.
A
Maintain the same speed as normal.
✓
B
Keep headlights off to avoid distractions.
✓
C
Turn on your flashers/hazard lights and drive slowly.
✓
D
Avoid using brake lights to prevent accidents.
✓
QUESTION 20 / 25
What items are required in the emergency equipment list for a school bus?
Choose one answer below.
A
fire extinguisher, horns, and a water bottle.
✓
B
fire extinguisher, fusees, and a first aid kit.
✓
C
Fusees, extra batteries, and a tool kit.
✓
D
fire extinguisher, insurance papers, and safety vests.
✓
QUESTION 21 / 25
What is the most important hand signal to agree upon with your backing helper?
Choose one answer below.
A
Turn left
✓
B
Go forward
✓
C
Stop
✓
D
Turn right
✓
QUESTION 22 / 25
How often should you inspect your cargo when driving?
Choose one answer below.
A
Every 10 miles
✓
B
25 miles or 50 miles, depending on state law
✓
C
Every hour of driving
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D
Once at the beginning of the trip
✓
QUESTION 23 / 25
What should you do when hauling hazardous materials?
Choose one answer below.
A
Refrain from using GPS navigation
✓
B
Follow all safety and signage requirements
✓
C
Drive faster to avoid roadside stops
✓
D
Share driving responsibilities with a co-driver
✓
QUESTION 24 / 25
What is recommended to use for communication while backing up a vehicle?
Choose one answer below.
A
Cell phone
✓
B
Honk the horn
✓
C
Helper with hand signals
✓
D
Reverse camera
✓
QUESTION 25 / 25
When driving through roadway work zones, what should you do?
Choose one answer below.
A
Increase your speed to get through quickly
✓
B
Watch for sharp pavement drop-offs
✓
C
Follow the first vehicle you see
✓
D
Avoid all construction signs
✓
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