North Dakota School Bus CDL Practice Test

This is a free 20-question practice test for the School Bus portion of the North Dakota Commercial Driver's License knowledge exam. Questions are pulled from a pool of 55 drawn from the AAMVA CDL Manual, which is the source document the North Dakota Department of Transportation Drivers License Division uses to write its actual exam.

How it works: Click an answer. The correct choice highlights in green, and you'll see a short explanation. Aim for 85% or better before you sit for the real test in North Dakota.

Question 1 of 20

The minimum distance the front bumper of a stopped school bus should be from waiting students at the stop:

At least 10 feet
As close as possible
At least 1 foot
At least 50 feet

Correct. Stop with the front bumper at least 10 feet from waiting students so they have to walk forward to enter the bus, ensuring the driver can see them.

Question 2 of 20

When stopped to load or unload students, the bus driver should:

Set parking brake, place transmission in neutral, activate red lights and stop arm, count students, watch mirrors
Just open the door
Only honk the horn
Skip the parking brake

Correct. Standard procedure: parking brake set, neutral, red flashers and stop arm out, count students on/off, mirror check before resuming.

Question 3 of 20

When approaching the bus stop, you should activate the alternating amber warning lights:

About 200 feet in advance (more in 50+ mph zones)
At the stop
After unloading
Only at night

Correct. Activate amber warning lights about 200 feet before the stop (further in higher-speed zones), giving traffic time to slow.

Question 4 of 20

Before resuming travel after a stop, the driver should:

Mirror-check, count students, verify all are clear of the danger zone, deactivate the lights, then proceed slowly
Drive immediately
Only check the rear
Skip the count

Correct. Mirror sweep, count crossing students, verify clear danger zone, deactivate lights and stop arm, proceed slowly.

Question 5 of 20

A school bus evacuation is required when:

Fire is on or in the bus, the bus is in danger of fire (downed wires, fuel spill), the bus is on or near tracks, the bus is in path of a train, or the bus is in danger of being hit
Only when the bus is empty
Only at night
Only after a flat tire

Correct. Evacuate for fire, danger of fire, on/near railroad tracks, in path of a train, or danger of being hit by another vehicle.

Question 6 of 20

During a fire on the bus, you should:

Stop in a safe area, evacuate students upwind from the fire, move them to a safe distance, call 911
Continue driving
Only fight the fire
Have students stay aboard

Correct. Stop, evacuate upwind to a safe distance (≥100 feet off the road), call 911. Use extinguisher only on small fires you can safely manage.

Question 7 of 20

A school bus driver should never:

Allow students to use the emergency exits as routine entry/exit points
Allow students to be seated
Use the parking brake
Stop at red lights

Correct. Emergency exits are for emergencies. Routine use is unsafe and may damage the door or trigger interlocks.

Question 8 of 20

When you approach a railroad crossing in a school bus, you must stop:

Between 15 and 50 feet from the nearest rail
On the tracks
100 feet ahead
Anywhere within 200 feet

Correct. Stop 15 to 50 feet from the nearest rail, open door and driver window, look and listen, then proceed without shifting gears.

Question 9 of 20

When students must cross the road to reach or leave the bus, they should:

Cross at least 10 feet in front of the bus, where the driver can see them, only on the driver's signal
Cross behind the bus
Cross at any time
Cross at the rear

Correct. Crossing students walk at least 10 feet ahead of the bus, in clear view, after the driver signals it is safe.

Question 10 of 20

When students are loading and approaching the bus from across the street:

They should wait for the driver's signal before crossing
Cross immediately
Ignore the lights
Run across

Correct. Crossing students wait for the driver's signal that the road is clear before crossing in front of the bus.

Question 11 of 20

When stopped at a railroad crossing in a school bus, the driver should:

Open the entrance door and driver window, look and listen for trains
Skip the door
Only honk
Drive across without stopping

Correct. Open door and window, eliminate noise from the bus, look both ways, listen for whistles and bells. Cross only when clear.

Question 12 of 20

When loading students at a bus stop in front of houses:

Watch for late students approaching from houses, count and recount before moving
Move quickly
Skip the count
Honk the horn

Correct. Late students may approach from houses or driveways. Count, watch mirrors, and pause before moving.

Question 13 of 20

Pre-trip inspection of a school bus should include:

All standard items plus emergency exits, signaling devices (red and amber lights, stop arm, crossing-control arm), wheelchair lift if equipped, first-aid kit, fire extinguisher, body fluid clean-up kit
Only the engine
Only the brakes
Only the seating

Correct. Standard CMV inspection plus school-bus-specific equipment: lights, stop arm, crossing arm, lift, kits, mirror condition.

Question 14 of 20

The school bus stop arm:

Extends to signal traffic to stop while children load or unload
Is decorative
Is for parking
Is optional

Correct. The stop arm signals approaching traffic to stop. Drivers who pass a stopped school bus with red lights flashing face heavy fines.

Question 15 of 20

When you cannot account for all students after unloading:

Stop the bus, set the brake, search the danger zone and surrounding area immediately
Drive on
Continue route
Wait until end of route

Correct. Missing student requires immediate search. Stop, brake, search the bus and the area around it before continuing.

Question 16 of 20

When you receive an emergency request to evacuate the bus, you should:

Calmly direct students to the appropriate exit, supervise an orderly evacuation, account for all students at the safe area
Panic
Run away first
Skip the count

Correct. Calm authoritative voice. Direct to nearest safe exit. Move to safe area at least 100 feet off road. Account for all students.

Question 17 of 20

A school bus must stop at every railroad crossing:

Yes, with limited exceptions
No, never
Only if a train is in sight
Only at night

Correct. School buses must stop at every railroad crossing 15 to 50 feet from the nearest rail. Open the entrance door and driver window, look and listen, then proceed without shifting gears.

Question 18 of 20

A "post-trip" inspection of the school bus should include:

Walk every aisle, check every seat, check restrooms or rear compartments where applicable
Skip the walk-through
Look only at front
Skip seats

Correct. Post-trip = walk every aisle, check every seat, all compartments. Document on DVIR.

Question 19 of 20

When loading students at the stop, the driver should:

Account for every student, watch for late students from nearby houses, count and recount
Just open the door
Skip the count
Move quickly

Correct. Count students before, during, and after loading. Late students may approach in your blind spot.

Question 20 of 20

When the bus must stop because of crossing students, you should also:

Use the crossing-control arm (if equipped), signaling students to walk far enough in front of the bus to be seen
Skip the crossing arm
Have them walk behind
Have them run

Correct. The crossing-control arm extends in front of the bus, forcing students to walk where the driver can see them.

About the North Dakota School Bus exam

Most states administer 20 School Bus questions and require 80% to pass. The exam emphasizes loading and unloading procedures, the danger zone around the bus, emergency exit and evacuation procedures, railroad-highway crossings, and student management.

The North Dakota Department of Transportation Drivers License Division follows the federal CDL standards established by FMCSA. To earn the School Bus credential, you must answer at least 80% of the questions correctly. Many candidates score lower the first time because the test pulls from a large pool — refreshing this page will give you a different mix of questions, drawn from the same authoritative source.

Want more practice? Try the full School Bus question bank or browse all North Dakota CDL practice tests.