New York School Bus CDL Practice Test

This is a free 20-question practice test for the School Bus portion of the New York 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 New York State Department of Motor Vehicles 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 New York.

Question 1 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 2 of 20

The "danger zone" around a school bus is generally:

10 feet in front, on each side, and behind the bus, plus any area required for the bus to maneuver
Only behind the bus
Only in front
5 feet on each side

Correct. The danger zone extends 10 feet in front, 10 feet on each side, and 10 feet behind the bus, plus the area needed to maneuver. Most students killed by their own bus are in this zone.

Question 3 of 20

School-bus driver disqualifications can include:

Felony involving the use of a CMV, controlled-substance offenses, certain crimes against children — varies by state
None
Only speeding
Only parking violations

Correct. School-bus drivers face additional background-check standards. Convictions can permanently disqualify a driver from the S endorsement.

Question 4 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 5 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 6 of 20

A student misbehaves on the bus. The driver should:

Pull off safely if needed, address the behavior calmly, never engage physically; report per district policy
Argue back
Speed up
Throw them off

Correct. Pull off safely if behavior is dangerous to driving. Address calmly. Document and report per district policy. Never use physical force except to prevent immediate harm.

Question 7 of 20

A pre-trip mirror adjustment should:

Allow the driver to see the right-rear and left-rear of the bus, the danger zone in front, and along both sides
Only show the rear
Only show the front
Not be necessary

Correct. Adjust mirrors to cover front danger zone, both sides, and the rear. Recheck adjustment after any seating-position change.

Question 8 of 20

When loading wheelchair students:

Use the lift correctly, secure the wheelchair with 4-point tie-downs, use occupant restraints, ensure the lift is fully stowed before moving
Skip securement
Drive without securing
Use 1 tie-down

Correct. 4-point tie-down for the chair plus occupant lap and shoulder restraints. Verify lift stowed before moving.

Question 9 of 20

A school bus must have functioning:

Emergency exits, all signal lights, stop arm, mirrors, fire extinguisher, first-aid kit, body-fluid clean-up kit, reflective triangles
Only the engine
Only seats
Only brakes

Correct. School-bus equipment list is more extensive than other CMVs. All items must be in working order.

Question 10 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 11 of 20

After unloading at the end of the route, the driver must:

Walk through the bus to check for sleeping or hiding students, lost items, damage
Skip the walkthrough
Lock and leave
Only check the front

Correct. Always walk every aisle and check every seat. Sleeping children left aboard a parked bus is a recurring tragedy that the post-trip walk prevents.

Question 12 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 13 of 20

Most school-bus fatalities of students happen:

Inside the bus
Outside the bus, in the danger zone, particularly during loading and unloading
In another vehicle
At the school

Correct. The majority of student deaths involving school buses occur outside the bus, often in the danger zone right after unloading.

Question 14 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 15 of 20

Student management is important because:

Distracted driving by managing students causes crashes
It does not affect driving
Only the bus matters
Students never affect safety

Correct. Distracted driving from student-management issues is a leading cause of school-bus crashes. Pull off safely to address behavior.

Question 16 of 20

You see a student running back toward the bus after being unloaded. You should:

Wait until the student is clear, account for them, before moving
Continue moving
Honk and accelerate
Open the door while moving

Correct. Stop and account for the student. Many fatal incidents involve students returning for forgotten items in the danger zone.

Question 17 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 18 of 20

Securing the bus at the end of the day:

Park in designated area, set parking brake, turn off engine and lights, secure all doors
Leave the engine running
Skip the parking brake
Leave doors unlocked

Correct. Standard end-of-day securement: parking, brake, engine off, lights off, doors secured. Walk through to ensure no children remain.

Question 19 of 20

During the loading process, students should:

Wait at the bus stop until the bus has fully stopped and the door is opened
Approach while the bus is moving
Cross before the bus stops
Run to the bus

Correct. Students wait until the bus has fully stopped, the parking brake is set, the door is opened, and the driver signals before approaching.

Question 20 of 20

When a school bus is on a divided highway with a barrier or median:

Some states allow vehicles on the opposite side not to stop when the bus is stopped — verify state law
Always require stop
Always require pass
Are not regulated

Correct. Most states exempt opposing traffic on divided highways with a physical barrier. Some require all traffic to stop. Know your state law.

About the New York 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 New York State Department of Motor Vehicles 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 New York CDL practice tests.