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MD · P Endorsement

Maryland Passenger CDL Practice Test

Below are 25 exam-style questions for the Maryland Passenger CDL knowledge test, modeled on the FMCSA-aligned content used by the Maryland Motor Vehicle Administration. 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 must:
  • A Keep the front aisle clear of items
  • B All of the above
  • C Keep the doorway clear when in motion
  • D Keep the emergency exit areas clear
Correct answer: B
All three areas must be clear for safety.
Question 2 of 25
A bus making frequent stops in a city should:
  • A Skip the four-way flashers
  • B Honk the horn at every stop
  • C Maintain speed in traffic
  • D Use mirrors to clear the area before pulling out
Correct answer: D
Stop-and-go traffic requires careful mirror checks before re-entering traffic.
Question 3 of 25
A bus driver should always:
  • A Verify all emergency equipment functions before each trip
  • B Have working emergency exit signs
  • C Carry an updated list of passengers, when required by carrier or law
  • D All of the above
Correct answer: D
All three are part of pre-trip and ongoing duties.
Question 4 of 25
A bus may not be operated with:
  • A All of the above
  • B Missing safety equipment
  • C Cracked windshield within the wiper area
  • D Brakes that do not pass the brake test
Correct answer: A
All three create out-of-service conditions and bus cannot legally operate.
Question 5 of 25
In an emergency, the driver should:
  • A Run from the bus first
  • B Honk continuously
  • C Remain calm, give clear instructions, and supervise the evacuation
  • D Open all doors and windows
Correct answer: C
The driver leads the response and ensures every passenger evacuates safely.
Question 6 of 25
A bus driver may not operate the bus while:
  • A Using a hand-held mobile phone
  • B Talking with passengers
  • C Wearing prescription glasses
  • D Having coffee
Correct answer: A
Federal rules prohibit hand-held mobile phone use while driving a CMV.
Question 7 of 25
When you see a child on or near the road, you should:
  • A Speed up
  • B Cover the brake and slow down
  • C Maintain speed
  • D Honk loudly
Correct answer: B
Children behave unpredictably; cover the brake and reduce speed.
Question 8 of 25
When taking on passengers at a stop, the driver should:
  • A Start moving as the last passenger boards
  • B Wait for all passengers to be safely aboard before beginning to move
  • C Press the accelerator slightly
  • D Close the door immediately
Correct answer: B
Wait until everyone is on, paid (if needed), and seated or behind the standee line.
Question 9 of 25
A bus driver should know the location of:
  • A Passenger seat numbers only
  • B Emergency exits, fire extinguishers, first-aid kits, and reflective triangles
  • C Fuel gauge only
  • D Bus depot phone
Correct answer: B
Knowing emergency equipment locations is essential to fast response.
Question 10 of 25
When approaching a curve in a loaded bus:
  • A Increase speed
  • B Brake within the curve
  • C Maintain speed
  • D Slow down before entering the curve
Correct answer: D
Reduce speed before the curve; loaded buses have a high center of gravity.
Question 11 of 25
A passenger who interferes with the driver should be:
  • A Given a discount
  • B Pushed off the bus immediately
  • C Warned, and if interference continues, the driver may put them off in a safe location
  • D Ignored
Correct answer: C
Driver authority includes putting off passengers who threaten safety, in a safe location.
Question 12 of 25
A driver should never start moving until:
  • A The bus is full
  • B All passengers have a seat or are properly braced behind the standee line
  • C The bus is empty
  • D The dispatcher says so
Correct answer: B
Move only when passengers are seated or properly positioned for safety.
Question 13 of 25
When you must back the bus:
  • A GOAL — Get Out And Look — and use a helper if available
  • B Back without help to save time
  • C Honk and back rapidly
  • D Have a passenger guide you
Correct answer: A
Backing in a bus is high-risk; check first and use a helper.
Question 14 of 25
Pre-trip inspection of a bus includes checking:
  • A Tires and wheels
  • B Brakes, steering, exhaust, signaling devices
  • C All of the above
  • D Emergency exits
Correct answer: C
Pre-trip is comprehensive: safety systems, emergency equipment, and structural items.
Question 15 of 25
When stopping at a designated bus stop:
  • A Allow space for passengers to board safely
  • B Block the crosswalk
  • C Park in the bicycle lane
  • D Stop at the rear of the stop area
Correct answer: A
Pull to the curb at the designated stop area; do not block crosswalks.
Question 16 of 25
When you must announce a delay or change to passengers:
  • A Tell only the front passengers
  • B Post a note
  • C Use the public-address system or speak clearly so all passengers can hear
  • D Skip the announcement
Correct answer: C
Clear announcements keep passengers informed and reduce anxiety.
Question 17 of 25
When carrying mobility devices, the driver should:
  • A Secure the device per training and manufacturer's instructions before moving
  • B Allow the passenger to ride unsecured
  • C Move while securement is in progress
  • D Skip securement on short trips
Correct answer: A
Secure mobility devices fully before moving the bus.
Question 18 of 25
In a long downhill, a bus driver should:
  • A Apply brakes heavily
  • B Increase speed
  • C Coast in neutral
  • D Use a low gear and steady moderate brake application to control speed
Correct answer: D
Same long-downgrade rule as other heavy vehicles, with extra concern for passenger comfort and safety.
Question 19 of 25
A bus passing through a tunnel marked "No hazardous materials":
  • A Must not carry placarded hazmat
  • B Can carry hazmat at off-peak times
  • C Can carry placarded hazmat anyway
  • D Can carry only Class 9 hazmat
Correct answer: A
Tunnel restrictions apply; rerouting is required.
Question 20 of 25
Items prohibited from a bus include:
  • A Items that block emergency exits
  • B All of the above
  • C Improperly packaged hazmat
  • D Tear-gas canisters and other irritating materials
Correct answer: B
All three are restricted from passenger-carrying buses.
Question 21 of 25
When you can't see clearly out the rear window:
  • A Drive only forward
  • B Use the side mirrors and add extra caution before backing or moving
  • C Tape over the mirrors
  • D Don't worry about it
Correct answer: B
Bus mirror systems are designed for limited rear vision; use them carefully.
Question 22 of 25
A bus driver may NOT operate a bus with:
  • A A current medical card
  • B A pre-trip inspection completed
  • C An out-of-service brake or other safety defect
  • D Working emergency exits
Correct answer: C
Out-of-service safety defects make any CMV — including a bus — illegal to operate.
Question 23 of 25
A "kneeling" feature on a bus:
  • A Lowers the entry to make boarding easier for passengers
  • B Tilts the bus for cornering
  • C Reduces fuel use
  • D Engages the parking brake
Correct answer: A
Kneeling lowers the front of the bus to ease boarding; check that it raises again before driving.
Question 24 of 25
A bus driver who suspects a passenger is on the verge of a medical emergency should:
  • A Speed to the destination
  • B Continue to the next scheduled stop
  • C Pull over safely, assess the situation, and call for help if needed
  • D Wait until the end of the trip
Correct answer: C
Driver judgement is required; safety of the passenger comes before schedule.
Question 25 of 25
A bus driver must do a post-trip inspection that includes:
  • A Walking the bus to check for sleeping or remaining passengers and items left behind
  • B Refueling
  • C Removing the seats
  • D Cleaning the windshield
Correct answer: A
Post-trip walk-through prevents passengers from being left aboard, especially children.

Study tips for the Maryland Passenger exam

The Passenger portion of the Maryland CDL exam is graded out of the bank of questions the Maryland Motor Vehicle Administration draws from each year. While the exact bank is not published, every question is sourced from the Passenger chapter of the Maryland 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 Maryland 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 Passenger.

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 Maryland Motor Vehicle Administration 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 Passenger 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 Maryland General Knowledge practice test before scheduling the real exam.

Next steps

Missed more than four questions? Re-read the Passenger study guide and the matching chapter in the official Maryland 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 Maryland Motor Vehicle Administration office.

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

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