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NE · S Endorsement

Nebraska School Bus CDL Practice Test

Below are 25 exam-style questions for the Nebraska School Bus CDL knowledge test, modeled on the FMCSA-aligned content used by the Nebraska Department of Motor Vehicles. Try to answer each question on your own before reading the answer key directly under it. The questions and answer choices are shuffled deterministically per state and endorsement, so the order will stay the same on repeat visits — that lets you genuinely measure your improvement.

Heads up: this is a study tool, not a graded exam. Cover the answer with your hand or a sheet of paper for an honest practice run, then re-read the explanations for any questions you missed. Aim for 22 out of 25 or better, three times in a row, before scheduling the real exam.
Question 1 of 25
A bus driver should always assume:
  • A Children may not see or hear the bus
  • B No traffic will pass while the bus is stopped
  • C Drivers will always stop for the red lights
  • D All children will follow the rules
Correct answer: A
Children may dart out, may not look, and may not hear; drivers must compensate.
Question 2 of 25
A school bus driver may not:
  • A Operate the bus while distracted by passengers
  • B All of the above
  • C Allow standees in the aisle
  • D Operate without working emergency exits
Correct answer: B
Each of these actions creates a serious safety risk on a school bus.
Question 3 of 25
When using mirrors to check the danger zone, the order is generally:
  • A Door only
  • B Left flat, left convex, crossover, right flat, right convex, then door
  • C Right flat then left flat
  • D Crossover then door
Correct answer: B
Sequential mirror check ensures the entire danger zone is visible before opening the door.
Question 4 of 25
On a school bus, students should be seated:
  • A Within seatbacks and using lap belts where installed
  • B Anywhere in the aisle
  • C Standing if the bus is full
  • D In the driver's area
Correct answer: A
Within seatbacks; use seat belts where equipped; never standees on a school bus in motion.
Question 5 of 25
School bus drivers must keep their certification and training:
  • A Once every 5 years
  • B Only when convenient
  • C Only at the start of the school year
  • D Up to date per state and federal rules
Correct answer: D
Continuous certification is required; expired training disqualifies the driver.
Question 6 of 25
During winter operation, a school bus driver should:
  • A Inspect heater and defroster operation, tires, and lights for snow and ice
  • B Skip pre-trip in cold weather
  • C Use only the parking brake
  • D Allow students to dress lightly
Correct answer: A
Winter pre-trips include extra checks for heater, defroster, and traction items.
Question 7 of 25
When students get off at the corner, they should:
  • A Cross diagonally
  • B Walk to the curb, then to the home
  • C Walk in front of the bus to cross only after a driver signal and at least 10 feet from the bus
  • D Go behind the bus
Correct answer: C
Crossing in front and visible to the driver is the safest path.
Question 8 of 25
When operating in school zones, a school bus driver should:
  • A Use only four-ways
  • B Reduce speed to school zone limits and watch for children
  • C Maintain normal speed
  • D Honk to clear the area
Correct answer: B
School zone speeds and pedestrian awareness are essential.
Question 9 of 25
After a school bus has stopped to unload, the driver should:
  • A Honk and drive
  • B Wait until students have moved at least 10 feet from the bus and then check mirrors before pulling away
  • C Pull away as the door closes
  • D Drive on the shoulder
Correct answer: B
Students must be a safe distance from the bus before any movement.
Question 10 of 25
A school bus driver should know the school district's policies on:
  • A Reporting absences
  • B Loading and unloading procedures, route timing, and emergency contacts
  • C All of the above
  • D How to handle parents at stops
Correct answer: C
District policies cover daily operations and emergency communication.
Question 11 of 25
When approaching a stopped vehicle on the side of the road:
  • A Honk continuously
  • B Maintain speed
  • C Slow down and move over if possible
  • D Speed up
Correct answer: C
Move-over laws apply to school buses around stopped vehicles, especially emergency vehicles.
Question 12 of 25
A school bus emergency exit must:
  • A Be unobstructed
  • B All of the above
  • C Be checked daily as part of pre-trip
  • D Open from inside and outside as designed
Correct answer: B
All three apply to all emergency exits.
Question 13 of 25
When a school bus driver receives a passenger needing special assistance:
  • A Use the lift or ramp per training and secure the mobility device
  • B Refuse service
  • C Charge a fee
  • D Allow boarding without securement
Correct answer: A
Trained use of accessibility equipment ensures every student rides safely.
Question 14 of 25
When students are crossing in front of the bus, they should:
  • A Run across
  • B Cross behind the bus
  • C Walk close to the bus where the driver can see them, after a hand signal from the driver
  • D Cross at any time
Correct answer: C
Students cross 10+ feet in front of the bus on a signal from the driver, where they remain visible.
Question 15 of 25
Tail swing on a school bus can:
  • A Strike pedestrians
  • B Hit objects on the side opposite the turn
  • C Damage the bus
  • D All of the above
Correct answer: D
Tail swing is the rear of the bus moving in the opposite direction of the turn; check both sides.
Question 16 of 25
When students are in the bus and you need to evacuate due to fire:
  • A Open all windows first
  • B Use the door away from the fire and lead students to a safe distance away from the bus
  • C Use only the rear door
  • D Wait for the fire department
Correct answer: B
Evacuate to a safe distance upwind of the fire.
Question 17 of 25
A school bus must have working:
  • A All of the above
  • B Functional emergency exits
  • C Pre-trip inspection completed
  • D Crossing arms, stop signal arms, and red flashing lights
Correct answer: A
All three are required for legal operation.
Question 18 of 25
A school bus driver must be alert for:
  • A Children running across the street
  • B Children playing or chasing balls near the bus stop
  • C All of the above
  • D Children riding bicycles near the stop
Correct answer: C
Children's behavior is unpredictable; constant vigilance is required.
Question 19 of 25
When opening the door at a stop, the driver should:
  • A Verify the door is fully open and the area is clear before allowing students to disembark
  • B Skip the visual check
  • C Open partway and rush
  • D Allow students to push the door open
Correct answer: A
Visual check ensures the door has opened fully and students can leave safely.
Question 20 of 25
A school bus driver must do a post-trip inspection that includes:
  • A Refueling
  • B Disconnecting the battery
  • C Walking the bus to check for sleeping or hidden children, items left behind, and damage
  • D Cleaning windows
Correct answer: C
The post-trip walk-through is mandatory to prevent leaving a child on the bus.
Question 21 of 25
When a school bus is in a winter storm:
  • A Allow students to walk home
  • B Skip the pre-trip
  • C Reduce speed and increase following distance, and consider chains where allowed
  • D Maintain normal speed
Correct answer: C
Winter operations require all the standard adjustments — slower speeds, more cushion, extra inspections.
Question 22 of 25
A school bus driver must keep:
  • A All of the above
  • B A clear path to emergency exits
  • C A clear view through windows and mirrors
  • D Cargo and personal items secured and out of the aisle
Correct answer: A
All three are required for safe operation.
Question 23 of 25
A school bus driver may NOT:
  • A Smoke on the bus
  • B Permit unauthorized persons to ride
  • C Use a hand-held cell phone while driving
  • D All of the above
Correct answer: D
All three are restricted on school buses.
Question 24 of 25
After a school bus accident, the driver should:
  • A Care for injured students, contact emergency services, and notify the school
  • B Leave students unattended
  • C Move the bus immediately
  • D Continue the route
Correct answer: A
Student care and notification come first.
Question 25 of 25
A school bus driver must evacuate the bus when:
  • A A passenger forgot a backpack
  • B There is heavy rain
  • C Students are noisy
  • D There is a fire or danger of fire, hazmat spill, the bus is in the path of a train, or the bus position may shift
Correct answer: D
Mandatory evacuation conditions are specifically taught in S endorsement training.

Study tips for the Nebraska School Bus exam

The School Bus portion of the Nebraska CDL exam is graded out of the bank of questions the Nebraska Department of Motor Vehicles draws from each year. While the exact bank is not published, every question is sourced from the School Bus chapter of the Nebraska CDL handbook, which itself is derived from the FMCSA Model Commercial Driver's License Manual. That means studying our practice tests, reading the corresponding handbook chapter, and re-reading the parts you got wrong is genuinely the most efficient route to a first-time pass.

Most successful applicants follow a simple cycle: take the practice test cold, write down every question you missed, open the matching chapter of the official Nebraska handbook, re-read the section that contains the right answer, then re-take the practice test 24 to 48 hours later. The 24-hour delay matters — sleep is when your brain commits new information to long-term memory, and CDL knowledge questions reward that kind of consolidated learning rather than cramming.

Pay particular attention to questions that include qualifier words like always, never, only, primary, or most. CDL test writers love to flip the right answer with a single qualifier. When two answer choices look almost identical, pay attention to the verb (is it must, should, or may?) and to any numbers (14 days, 100 air miles, 8 hours, 70/8 split). On endorsement tests in particular, watch for trick framing where a true statement about a different endorsement is offered as the "correct" answer to a question that is actually about School Bus.

Test-day logistics matter too. Bring photo ID, your Social Security card or birth certificate, your medical examiner's certificate (DOT card), and proof of state residency if you haven't already submitted those documents. The Nebraska Department of Motor Vehicles will not let you sit for the knowledge exam without your documentation, and most offices charge an additional fee for re-attempts. Arrive early — the wait at most CDL testing offices runs 30 to 60 minutes — and silence your phone before the exam begins.

Finally, keep your General Knowledge fundamentals sharp even when you're focused on the School Bus exam. Many states administer multiple knowledge tests in a single sitting, and questions on weight definitions (GVWR, GCWR, GAWR), stopping distance, and the pre-trip inspection routine show up across endorsements. If you're unsure on the basics, sit a fresh Nebraska General Knowledge practice test before scheduling the real exam.

Next steps

Missed more than four questions? Re-read the School Bus study guide and the matching chapter in the official Nebraska CDL handbook. Then come back and re-take the test. Once you can score 22 of 25 or higher on three runs in a row, you're in good shape to schedule the real exam at your local Nebraska Department of Motor Vehicles office.

Already comfortable with this endorsement? Drill another: NE General Knowledge · NE Air Brakes · NE Combination Vehicles · NE Hazardous Materials · NE Passenger · NE Tank Vehicle · NE Doubles / Triples

New to the CDL process in Nebraska? Read How to apply for a CDL in Nebraska for the document checklist and step-by-step timeline.