Nevada · CDL

Nevada CDL Practice Test

The Nevada CDL knowledge test is administered by Nevada Department of Motor Vehicles. This free practice test covers the 10 areas the Nevada Commercial Driver's License Manual teaches, from nevada cdl classes permits testing and driver qualifications to hazardous materials and school bus safety, with 100 questions written for Nevada and every answer explained. Pick 25, 50, or 100 questions and start; there is no sign-up.

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Take the Nevada CDL practice test

The Nevada bank holds 100 questions written for the Nevada Commercial Driver's License Manual (2005 CDL testing system; July 2017 base; Nevada information updated April 2022), 1 of them illustrated with a sign, signal, marking, or road scene. Choose a Quick check of 25, a Practice run of 50, or the Full challenge of 100 on the next screen, then choose coaching mode, which explains every answer as you go, or exam mode, which holds the explanations until the end and still shows your running score. It is free, there is no sign-up, and a test in progress is saved on this device.

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Sample questions

Six questions from the Nevada bank, with the rule behind each answer

Sample 1 · Nevada Cdl Classes Permits Testing And Driver Qualifications

A car-hauling combination is rated at 29,500 pounds, including a trailer rated at 11,200 pounds. Which license class matches those ratings?

  1. Class A because both the 26,001-pound combination threshold and the over-10,000-pound trailer condition are metCorrect
  2. Class B because a loaded trailer is always treated as part of one straight truck
  3. Class C because vehicle ratings do not apply to car carriers
  4. No CDL because the tractor alone is below 26,001 pounds

Why: Class A because both the 26,001-pound combination threshold and the over-10,000-pound trailer condition are met is the sound conclusion for this situation. Class A covers a combination rated at least 26,001 pounds when the towed vehicle or vehicles have a gross vehicle weight rating above 10,000 pounds.

Sample 2 · Speed Space Hazards Weather And Railroad Crossings

A compact car looks distant in the convex spot mirror as a trailer begins changing lanes. Which interpretation protects the gap?

  1. The mirror makes the car appear smaller and farther away, so its actual position is closerCorrect
  2. The mirror magnifies the car and makes it look closer than reality
  3. The image provides a precise numerical distance without another check
  4. Convex mirrors show only vehicles traveling in the opposite direction

Why: The mirror makes the car appear smaller and farther away, so its actual position is closer is the sound conclusion for this situation. Mirror checks should be brief, and convex mirrors require judgment because they make objects appear smaller and farther away than they are.

Sample 3 · Cargo Inspection Weight Balance And Securement

A shipper loads a closed van while the driver completes paperwork. Whose duties still include detecting overload, poor balance, and failed securement?

  1. The driver's, regardless of who placed the freightCorrect
  2. Only the shipper's after the doors are closed
  3. Only a customer who sees the load at delivery
  4. Nobody unless cargo falls onto the roadway

Why: The driver's, regardless of who placed the freight is the sound conclusion for this situation. Even when another person loads the vehicle, the driver remains responsible for inspection, overload and balance recognition, securement, clear visibility, and access to emergency equipment.

Sample 4 · Passenger Vehicle Inspection Loading And Operation

The prior bus inspection lists a damaged emergency window. What must be documented before the next driver signs the report?

  1. At least one rider agrees to sit away from the window
  2. The bus finished the previous route despite the defect
  3. The defect was repaired or a qualified determination says repair was unnecessaryCorrect
  4. The next driver did not personally cause the damage

Why: The defect was repaired or a qualified determination says repair was unnecessary is the sound conclusion for this situation. A bus driver signs the previous driver's inspection report only after listed defects have been certified as repaired or certified as not requiring repair.

Sample 5 · Combination Vehicle Control Coupling And Inspection

A trailer is loaded with gaming machines. Which distribution gives the combination the best rollover margin?

  1. All weight in one upper rear corner
  2. Machines hanging freely from the roof
  3. Heavy units low, centered side to side, and spread appropriately along the trailerCorrect
  4. Every heavy unit high against the same sidewall

Why: Heavy units low, centered side to side, and spread appropriately along the trailer is the sound conclusion for this situation. Combination cargo should be kept low, centered, and distributed because a high or side-biased center of gravity increases rollover risk.

Sample 6 · Hazardous Materials And School Bus Safety

Before departure, a hazmat driver sees moisture escaping from a package and finds that a required placard is missing. What is required?

  1. Drive without the placard because the shipper loaded it
  2. Erase the shipping description and treat the load as ordinary cargo
  3. Reject or hold the shipment until the package, papers, markings, and placards are correctCorrect
  4. Hide the leaking package behind other freight

Why: Reject or hold the shipment until the package, papers, markings, and placards are correct is the sound conclusion for this situation. The hazardous-material driver rejects leaking or improperly prepared packages, maintains required placards and papers, and transports the shipment safely after shipper and carrier checks.

What is on the test

The 10 topics the Nevada CDL practice test covers

These are Nevada's own topic areas, from nevada cdl classes permits testing and driver qualifications to hazardous materials and school bus safety, each with 10 questions. Under each one are two questions from the bank, shown without their answers; the practice test explains every one of them.

  1. Nevada Cdl Classes Permits Testing And Driver Qualifications10 questions
    • A dump truck has a 32,000-pound rating and pulls a compressor rated at 9,800 pounds. How should it be classified?
    • A casino shuttle weighs less than the Class B threshold but is built with seventeen passenger seats plus the driver's position. What requirement follows?
  2. Vehicle Inspection Control Visibility And Communication10 questions
    • A walkaround exposes a broken suspension leaf before the truck enters US-95. Why must the defect be resolved before travel?
    • The oil-pressure gauge changes, vibration reaches the seat, and a new odor enters the cab. What should the driver infer?
  3. Speed Space Hazards Weather And Railroad Crossings10 questions
    • What is the complete turn-signal sequence for moving through a freeway interchange lane?
    • A sudden desert storm leaves water across the pavement and the tires begin riding on the film. What danger is developing?
  4. Emergencies Abs Skids Crashes Fires And Driver Fitness10 questions
    • After steering just enough to miss a disabled vehicle, what must follow immediately to avoid a second uncontrolled swing?
    • What distinguishes controlled braking on a vehicle without ABS?
  5. Cargo Inspection Weight Balance And Securement10 questions
    • How soon after departure must a newly loaded vehicle receive its first cargo-and-securement recheck?
    • A driver has completed the initial cargo check. What later events call for another inspection?
  6. Passenger Vehicle Inspection Loading And Operation10 questions
    • A bus walkaround ends with the engine access panel and rear emergency door unsecured. Which step comes next?
    • The aisle contains boxes, a seat base is loose, and an exit indicator does not work. What service decision is appropriate?
  7. Air Brake Components Inspection And Use10 questions
    • An air-braked vehicle needs normal stops, secure parking, and protection after a failure. Which systems provide those roles?
    • What component switches the compressor between pumping near cut-in pressure and stopping near cut-out pressure?
  8. Combination Vehicle Control Coupling And Inspection10 questions
    • A quick tractor lane change produces larger movement at each following unit. What combination effect is responsible?
    • A bobtail tractor begins locking wheels during a gentle stop. Which condition helps explain the behavior?
  9. Doubles Triples And Tank Vehicle Operation10 questions
    • During a sharp avoidance move, where is crack-the-whip rollover risk highest in a triple?
    • Two semitrailers differ greatly in loaded weight. Which one belongs closest to the tractor?
  10. Hazardous Materials And School Bus Safety10 questions
    • Where should hazmat shipping papers be while the vehicle is being driven?
    • What order should the basic description use when a packing group is required?
How to prepare

A study plan for the Nevada CDL knowledge test

1

Find out where you stand

Take a Quick check of 25 in coaching mode. Read each explanation, including the ones you got right; it tells you the rule Nevada tests, not just the answer.

2

Study the topics you missed

Your account's Study tab ranks the 10 topics by your results. Read that chapter of the Nevada Commercial Driver's License Manual, then take another Quick check to confirm the gap has closed.

3

Rehearse the real thing

Take the Full challenge of 100 in exam mode. Aim for 80 percent or better twice in a row; at that point you are answering from the rules, not from memory of the questions.

Questions

Nevada CDL practice test questions

Is this the official Nevada CDL knowledge test?

No. DMV Exam Pass is an independent study service and is not affiliated with Nevada Department of Motor Vehicles. The questions are written in the style of the exam to prepare you for it; the official test is taken with the agency.

What does the Nevada CDL practice test cover?

The 100 questions are spread evenly across 10 topics: Nevada Cdl Classes Permits Testing And Driver Qualifications, Vehicle Inspection Control Visibility And Communication, Speed Space Hazards Weather And Railroad Crossings, Emergencies Abs Skids Crashes Fires And Driver Fitness, Cargo Inspection Weight Balance And Securement, Passenger Vehicle Inspection Loading And Operation, Air Brake Components Inspection And Use, Combination Vehicle Control Coupling And Inspection, Doubles Triples And Tank Vehicle Operation, and Hazardous Materials And School Bus Safety. Every test you take draws from all of them, so a weak area shows up quickly.

How many questions are in the practice test, and how long does it take?

The Nevada bank holds 100 questions. A Quick check of 25 takes about ten minutes, a Practice run of 50 about twenty, and the Full challenge of 100 about forty. You can pause any time.

Are these the real questions from the Nevada exam?

No. Nobody outside the agency has the real questions, and we do not use, claim, or advertise leaked or exact exam questions. These are independently written questions that test the same rules, so what you learn transfers to whatever the real test asks.

Which handbook should I study for the Nevada CDL knowledge test?

The Nevada Commercial Driver's License Manual (2005 CDL testing system; July 2017 base; Nevada information updated April 2022), published by Nevada Department of Motor Vehicles. Every question here is written for it, and each explanation names the rule, so when you miss a question you know which chapter to read.

What is the difference between coaching mode and exam mode?

Coaching mode shows whether each answer was right, and why, before you move on; it is for learning. Exam mode holds the explanations and the correct choices until the end and still shows your running score; it is for checking readiness. Both draw from the same bank, and scoring happens on our servers, so no answer key is loaded in your browser.

Does the practice test include road signs and pictures?

Yes. 1 of the 100 questions are illustrated with a sign, signal, marking, or road scene, the way the CDL knowledge test presents them.

Is the Nevada practice test free, and do I need an account?

It is free, with no sign-up. An optional account saves your progress across devices and shows which topics need work.

Can I pause and come back later?

Yes. A test in progress is saved on this device and offered again when you return. With an account, it is saved to your account as well, so you can continue on another device.

What score should I aim for before test day?

Aim for 80 percent or better on a Full challenge in exam mode, more than once. The official passing score is set by the agency; scoring consistently above 80 here means you are answering from the rules rather than from luck.