25 realistic School Bus practice questions for North Dakota CDL applicants. Required for: Drivers operating a school bus. Official test: 20 questions, 16 correct to pass.
Question 1 of 25 · Emergencies
What's the role of emergency exits on a school bus?
-
A.
To provide alternate evacuation routes in emergencies
-
B.
For luggage
-
C.
For ventilation
-
D.
For maintenance
Correct answer: A.
Emergency exits give children additional ways out in a crash or fire.
Question 2 of 25 · Adverse Conditions
What's the safest way to handle a school bus on icy roads?
-
A.
Slow down and increase following distance
-
B.
Drive at posted speed
-
C.
Use chains where appropriate
-
D.
All of the above
Correct answer: D.
Reduced speed, more space, and chains where required minimize ice risk.
Question 3 of 25 · Mountain Driving
What's the safest way to handle a school bus on a steep downgrade?
-
A.
Use lower gears and engine braking
-
B.
Coast in neutral
-
C.
Brake hard
-
D.
Use parking brake
Correct answer: A.
Lower gears and engine braking keep speed under control.
Question 4 of 25 · Loading
What's the importance of seat belts on a school bus?
-
A.
Required in some states; provides additional safety
-
B.
Decoration
-
C.
Driver use only
-
D.
For luggage
Correct answer: A.
Some states require seat belts on school buses for added passenger safety.
Question 5 of 25 · Emergencies
What's the proper way to handle a fire on a school bus?
-
A.
Stop in a safe area, evacuate students, and call for help
-
B.
Continue to school
-
C.
Tell students to put out the fire
-
D.
Drive faster
Correct answer: A.
Stop, evacuate quickly, and call emergency services.
Question 6 of 25 · Emergencies
How should drivers handle a student becoming ill?
-
A.
Stop in a safe area and call for medical help
-
B.
Continue to school
-
C.
Tell the student to get off
-
D.
Ignore the student
Correct answer: A.
Stop safely and contact medical help if needed.
Question 7 of 25 · Communication
What's the proper way to communicate with students?
-
A.
Clear announcements about safety and rules
-
B.
Don't communicate
-
C.
Yell at students
-
D.
Use only hand signals
Correct answer: A.
Clear and respectful communication keeps students safe and informed.
Question 8 of 25 · Adverse Conditions
What's the safest way to handle a school bus on a wet road?
-
A.
Reduce speed and increase following distance
-
B.
Drive at posted speed
-
C.
Use engine retarder
-
D.
Lock the brakes
Correct answer: A.
Slower speeds and more space; engine retarder can cause skids on wet roads.
Question 9 of 25 · Following Distance
What's the safest way to handle a school bus in heavy traffic?
-
A.
Maintain extra following distance and signal early
-
B.
Speed up to keep with traffic
-
C.
Drive aggressively
-
D.
Use the shoulder
Correct answer: A.
Extra space and clear signals reduce risk in heavy traffic.
Question 10 of 25 · Emergencies
What's the role of the driver during a school bus evacuation?
-
A.
Direct students to safety and call for help
-
B.
Drive away
-
C.
Tell students to handle it
-
D.
Stay in the bus
Correct answer: A.
Lead students to safety and contact emergency services.
Question 11 of 25 · Rail Crossings
What's the safest way to handle a school bus at a railroad crossing?
-
A.
Stop within 15-50 feet of nearest rail, look and listen, and turn off any noise-producing equipment
-
B.
Speed up to clear quickly
-
C.
Stop on the tracks
-
D.
Drive across normally
Correct answer: A.
Stop, open windows or door if helpful, listen, and check both directions.
Question 12 of 25 · Danger Zone
What is the "danger zone" around a school bus?
-
A.
10 feet around the bus where children are at risk of being hit
-
B.
The driver's seat area
-
C.
The aisle
-
D.
The cargo area
Correct answer: A.
The danger zone is the 10-foot perimeter where children may not be visible to the driver.
Question 13 of 25 · Loading
When are flashing red lights and stop arm extended?
-
A.
When the bus is stopped to load or unload students
-
B.
When the bus is moving
-
C.
When the bus is parked
-
D.
When the engine is off
Correct answer: A.
Lights and stop arm activate during student loading and unloading.
Question 14 of 25 · Emergency Equipment
What's the importance of using safety equipment?
-
A.
Protects driver and students
-
B.
Required by law
-
C.
Reduces injuries in emergencies
-
D.
All of the above
Correct answer: D.
Safety equipment protects everyone, meets legal requirements, and reduces injury.
Question 15 of 25 · Loading
What's the proper procedure for loading students?
-
A.
Activate flashing lights and stop arm, then allow students to board
-
B.
Drive forward to greet students
-
C.
Honk to alert students
-
D.
Open the door immediately
Correct answer: A.
Activate warning lights and stop arm before opening the door.
Question 16 of 25 · Mirrors
What is the importance of using mirrors on a school bus?
-
A.
To monitor blind spots and ensure student safety
-
B.
To check personal appearance
-
C.
For decoration
-
D.
To save fuel
Correct answer: A.
Mirrors are critical for monitoring children entering and leaving the bus.
Question 17 of 25 · Adverse Conditions
How should drivers handle a school bus in heavy wind?
-
A.
Slow down and grip the wheel firmly
-
B.
Speed up to clear
-
C.
Lock the brakes
-
D.
Use engine retarder
Correct answer: A.
Buses are tall and catch wind; slow down and steer firmly.
Question 18 of 25 · Operation
What's the role of the driver in student behavior?
-
A.
Maintain order and a safe environment
-
B.
Ignore students
-
C.
Be friends with students
-
D.
Enforce school rules only
Correct answer: A.
Maintain a safe environment with calm authority.
Question 19 of 25 · Inspection
What is "post-trip inspection"?
-
A.
An inspection done after the trip ends to identify defects and any students left on board
-
B.
A student survey
-
C.
A fuel check
-
D.
A weekly maintenance
Correct answer: A.
Walk through the bus after every run to find defects and check for students.
Question 20 of 25 · Loading
What's the maximum number of standees allowed on a school bus?
-
A.
Generally not allowed
-
B.
Same as seated passengers
-
C.
Always 10
-
D.
No limit
Correct answer: A.
Standees are generally not allowed on school buses for safety.
Question 21 of 25 · Loading
How should drivers handle the bus during student loading and unloading?
-
A.
Activate warning lights and stop arm
-
B.
Wait until all students are clear before moving
-
C.
Use mirrors to monitor students
-
D.
All of the above
Correct answer: D.
Warning devices, careful waiting, and mirror checks all protect students.
Question 22 of 25 · Hours of Service
What's the importance of the driver's log book?
-
A.
To track hours of service and ensure compliance
-
B.
To track student attendance
-
C.
To plan routes
-
D.
For tax purposes
Correct answer: A.
Logs document compliance with hours of service rules.
Question 23 of 25 · Adverse Conditions
What's the safest way to handle a school bus in fog?
-
A.
Use low beams and slow down
-
B.
Use high beams
-
C.
Speed up to escape fog
-
D.
Stop on the highway
Correct answer: A.
Low beams and slower speeds; high beams reflect off fog.
Question 24 of 25 · Mirrors
How should drivers handle blind spots?
-
A.
Use mirrors and check before moving
-
B.
Ignore blind spots
-
C.
Drive in the middle lane
-
D.
Use only the driver's side mirror
Correct answer: A.
Mirror checks are critical, especially around children entering or exiting.
Question 25 of 25 · Loading
What's the maximum number of students that can be in a school bus?
-
A.
Determined by the bus's seating capacity
-
B.
Always 50
-
C.
No limit
-
D.
Always 75
Correct answer: A.
Capacity depends on the bus model and seating configuration.
About the School Bus Test
The School Bus test covers danger zones and use of mirrors, loading and unloading, emergency exit and evacuation, railroad-highway grade crossings, student management, antilock brake systems, and special safety considerations. School bus drivers must also pass the Passenger Transport test.
The North Dakota Department of Transportation — Drivers License administers this knowledge test as part of its commercial driver license program. To earn the School Bus Endorsement (S) on your North Dakota CDL, you need to score at least 16 out of 20 on the official version.
Topics covered on this practice test
- Loading: 6 questions
- Emergencies: 4 questions
- Adverse Conditions: 4 questions
- Mirrors: 2 questions
- Mountain Driving: 1 question
- Communication: 1 question
- Following Distance: 1 question
- Rail Crossings: 1 question
- Danger Zone: 1 question
- Emergency Equipment: 1 question
- Operation: 1 question
- Inspection: 1 question
- Hours of Service: 1 question
How to use this practice test
- Read each question carefully. CDL questions are written precisely — small wording differences matter.
- Click "Show Answers & Explanations" only after answering every question. Don't peek mid-test.
- Read the explanation for every question, even ones you got right. The reasoning is more important than the answer.
- Repeat the test until you score 100%. The questions are deterministic per state, so you can track your improvement over multiple sessions.
- Move on to the other endorsement tests for North Dakota until you're ready for the official exam.
Tips specific to the School Bus test
School Bus drivers need both the Passenger and School Bus endorsements. Most school bus questions cover the danger zone, mirror checks, loading and unloading procedures, evacuation, railroad crossings, and student behavior management. Topics like the brake-door interlock and post-trip child-check sweeps appear frequently.