Nevada School Bus CDL Practice Test
Below are 25 exam-style questions for the Nevada School Bus CDL knowledge test, modeled on the FMCSA-aligned content used by the Nevada 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.
- A Refuse service
- B Use the lift or ramp per training and secure the mobility device
- C Charge a fee
- D Allow boarding without securement
- A Use interior dome lights and ensure exterior lights and stop arm are visible
- B Have students load without lights
- C Use only the four-ways
- D Skip the lights
- 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
- A Use only the parking brake
- B Skip pre-trip in cold weather
- C Allow students to dress lightly
- D Inspect heater and defroster operation, tires, and lights for snow and ice
- A Run to the next stop
- B Stop and tell the driver before retrieving the item
- C Leave it
- D Pick it up quickly
- A Skip warning lights
- B Be especially alert at stops where students might cross the road
- C Allow students to walk on the road
- D Maintain normal city speed
- A Operate the lift while moving
- B Set the parking brake and ensure the lift is fully deployed before allowing boarding
- C Skip the parking brake
- D Allow another student to operate the lift
- A Honk to scare them
- B Skip the stop if running late
- C Be at a low speed and prepared to stop, watching for waiting students
- D Speed past
- A Walk to the curb, then to the home
- B Walk in front of the bus to cross only after a driver signal and at least 10 feet from the bus
- C Go behind the bus
- D Cross diagonally
- A Shift gears
- B Honk
- C Open the door, turn off the radio and noisy fans, look and listen
- D Roll up windows
- A Activate amber warning lights about 100-300 feet before the stop, then red lights and stop arm at the stop
- B Use only the four-ways
- C Slam on the brakes at the stop
- D Honk repeatedly
- A Cross at any time
- B Run across
- C Cross behind the bus
- D Walk close to the bus where the driver can see them, after a hand signal from the driver
- A Roll down all windows
- B Activate the alternating red lights and stop signal arm
- C Open the rear door
- D Honk
- A Off-tracking on right turns
- B All of the above
- C Wide rear of the bus when changing lanes
- D Tail swing when turning corners
- A Between 15 and 50 feet from the nearest rail
- B Within 5 feet of the rail
- C Only at night
- D Only when a train is visible
- A Honk to clear the area
- B Reduce speed to school zone limits and watch for children
- C Use only four-ways
- D Maintain normal speed
- 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
- A Children riding bicycles near the stop
- B All of the above
- C Children running across the street
- D Children playing or chasing balls near the bus stop
- A Lights and reflectors, including alternating red lights and stop arm
- B Mirrors and adjustment
- C Emergency exits and warning devices
- D All of the above
- A Left flat, left convex, crossover, right flat, right convex, then door
- B Door only
- C Right flat then left flat
- D Crossover then door
- A Walk in the bus path
- B Wait at least 10 feet from the road until the bus stops and the driver signals
- C Run to the bus when it appears
- D Stand in the road
- A Continue the route
- B Leave students unattended
- C Move the bus immediately
- D Care for injured students, contact emergency services, and notify the school
- A In the driver's area
- B Anywhere in the aisle
- C Within seatbacks and using lap belts where installed
- D Standing if the bus is full
- A All of the above
- B Functional emergency exits
- C Pre-trip inspection completed
- D Crossing arms, stop signal arms, and red flashing lights
- A Use the alternating red lights and stop arm to halt traffic
- B Honk to clear traffic
- C Use only four-ways
- D Allow students to cross without lights
Study tips for the Nevada School Bus exam
The School Bus portion of the Nevada CDL exam is graded out of the bank of questions the Nevada 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 Nevada 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 Nevada 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 Nevada 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 Nevada 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 Nevada 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 Nevada Department of Motor Vehicles office.
Already comfortable with this endorsement? Drill another: NV General Knowledge · NV Air Brakes · NV Combination Vehicles · NV Hazardous Materials · NV Passenger · NV Tank Vehicle · NV Doubles / Triples
New to the CDL process in Nevada? Read How to apply for a CDL in Nevada for the document checklist and step-by-step timeline.