New Mexico Passenger CDL Practice Test

This is a free 20-question practice test for the Passenger portion of the New Mexico Commercial Driver's License knowledge exam. Questions are pulled from a pool of 58 drawn from the AAMVA CDL Manual, which is the source document the New Mexico Motor Vehicle 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 New Mexico.

Question 1 of 20

Stops requiring extra caution:

School zones, construction zones, intersections, slick roads
None of the above
Empty highways
Long straightaways

Correct. Anywhere with pedestrians, reduced visibility, or reduced control demands extra attention.

Question 2 of 20

A "passenger vehicle" requiring a P endorsement is generally:

Any commercial vehicle
A vehicle designed to transport 16 or more people, including the driver
A vehicle that carries cargo
A school bus only

Correct. The P endorsement is required for any commercial motor vehicle designed to carry 16 or more passengers including the driver.

Question 3 of 20

Which of the following is part of the bus pre-trip inspection?

Passenger seat condition, emergency exits, signaling devices, kneeling mechanism, wheelchair lift if equipped
Only the engine
Only the brakes
Only the lights

Correct. Bus inspection includes all standard items plus passenger-area items: seats, emergency exits, signaling devices, kneeling/lift equipment, fire extinguisher.

Question 4 of 20

Where must hazardous materials that are allowed on a bus be carried?

Inside the passenger area
Only in the baggage compartment, never in the passenger area
On the dashboard
In the cab with the driver

Correct. When allowed at all, the small quantities of hazmat permitted on buses must be in the baggage compartment, separated from passengers.

Question 5 of 20

A bus driver must never:

Refuse to allow standees forward of the standee line
Use turn signals
Honk the horn
Wear a uniform

Correct. You should always enforce the standee line and prohibit standing or sitting in stairwells where they could be ejected in an emergency stop.

Question 6 of 20

When carrying live animals (where allowed):

Comply with carrier rules; many carriers permit only service animals in the passenger area
Always allowed in any class
Always prohibited
Only at night

Correct. Service animals are required by ADA. Other animals depend on carrier policy and applicable regulations.

Question 7 of 20

Driving a bus on slick roads requires:

Lower speed, longer following distance, and gentler steering and braking
Higher speed
Same speed as a car
Only the trailer brake

Correct. Reduce speed, increase following distance, and treat all inputs as if a passenger is standing — they may be.

Question 8 of 20

After a trip, you should leave the bus:

Clean and ready for the next driver
Untouched
With trash everywhere
With doors open

Correct. Sweep, check for lost items, secure the bus, and complete the post-trip inspection report.

Question 9 of 20

Carry-on baggage on a bus may be:

Stored anywhere
Stored in overhead racks or under seats — never blocking aisles or emergency exits
Stored in the aisle
Held in your lap

Correct. Carry-on must not block the aisle, the emergency exit, or the doorway. Use overhead racks or under-seat space.

Question 10 of 20

When approaching a drawbridge, a bus must:

Stop at least 50 feet before the draw — unless there is a traffic light or attendant — and proceed only when you can do so safely
Cross at full speed
Honk the horn
Reverse

Correct. Stop at least 50 feet before any drawbridge. The exception is if there is a traffic-signal light or an attendant directing traffic, or the bridge has been closed and locked.

Question 11 of 20

After every trip, the bus driver should:

Walk through the bus to check for sleeping passengers, lost items, damage
Lock the doors and leave
Only check the driver area
Skip the inspection

Correct. Always do a post-trip walkthrough — check every seat for sleeping passengers, lost items, and damage. Many news-worthy incidents involve passengers left aboard.

Question 12 of 20

A bus driver may carry, in the baggage compartment, certain hazardous materials in small quantities except:

Class 1 explosives (other than small arms), Division 6.1 PIH, Class 7 radioactives above limited quantities, and tear gas
Letters and parcels
Personal luggage
Driver's tools

Correct. Strict prohibitions for buses include Class 1 explosives (other than small-arms ammunition), Division 6.1 PIH, most Class 7 radioactives, and tear gas.

Question 13 of 20

When approaching a school bus that has its red flashing lights on:

Stop and wait until the lights are turned off and the school bus moves
Pass on the left
Pass on the right
Continue at speed

Correct. When a school bus is loading or unloading children with red flashers on, all approaching vehicles (with limited exceptions for divided highways) must stop.

Question 14 of 20

Brake retarders or "Jake" brakes on a bus:

Help control speed on long downgrades; some are noisy and locally regulated
Are illegal everywhere
Replace the foot valve
Are decorative

Correct. Engine brakes / retarders help slow the rig on downgrades. Some areas regulate noise from compression brakes.

Question 15 of 20

When a bus has standees, the driver should:

Drive smoothly, accelerate and brake gently, take corners with care
Drive aggressively
Brake hard at every stop
Ignore standees

Correct. Standees can fall in any sudden movement. Drive smoothly to keep them safe.

Question 16 of 20

If a bus is involved in a crash and remains driveable:

Move it to a safe location only if necessary, secure the scene, render aid, notify authorities
Drive home
Continue route
Skip notification

Correct. Move only if needed for safety. Render aid, secure scene with warning devices, notify authorities and dispatch.

Question 17 of 20

Bus brake systems require:

The same federal pre-trip air-system check as other commercial vehicles, with attention to bus-specific items (door interlocks, retarders if equipped)
No special check
Hydraulic checks only
Only the parking brake

Correct. Standard air-system check applies. Bus-specific: door safety interlock (door open = vehicle can't move), retarder/exhaust brake operation if equipped.

Question 18 of 20

Crowd control during boarding:

Manage the line, watch for fare evaders if applicable, ensure passengers are inside before closing the door
Push them aboard
Skip fare collection
Allow boarding while moving

Correct. Boarding is a controlled process. Manage the line, watch for safe fare collection, ensure all passengers are aboard before closing the door.

Question 19 of 20

When you are about to leave a stop with passengers aboard, you should:

Confirm doors are closed, mirror-check for late-boarding passengers and pedestrians, then proceed slowly
Move quickly
Use only the trailer brake
Skip the mirror check

Correct. Doors closed, mirrors check, slow gentle start. Late-boarders and pedestrians are common at busy stops.

Question 20 of 20

Passenger fatalities are most often caused by:

Single-vehicle rollovers and collisions; speed and seat belts (where required) are common factors
Mechanical failure
Bad weather only
Cargo

Correct. Single-vehicle rollover and head-on/angle collisions account for most passenger fatalities. Speed control and where applicable, seatbelt use, reduce risk.

About the New Mexico Passenger exam

Most states administer 20 Passenger questions and require 80% to pass. The exam covers passenger safety, vehicle inspection, loading and unloading, prohibited cargo, emergency exits, and conduct expected of a passenger-vehicle operator. A separate skills test in a representative passenger vehicle is also required.

The New Mexico Motor Vehicle Division follows the federal CDL standards established by FMCSA. To earn the Passenger 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 Passenger question bank or browse all New Mexico CDL practice tests.