New Mexico CDL School Bus Practice Test (NM) 2

5 out of 5 (42 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Navigating the roads of New Mexico as a school bus driver requires thorough preparation and knowledge. Our NM school bus endorsement practice test is designed to provide an extensive range of questions that cover all critical areas needed for the commercial driver's license school bus endorsement. Topics include student safety, vehicle inspections, maneuvering, and traffic regulations. With 20 multiple-choice questions and a passing score of 16 correct answers, this New Mexico CDL school bus practice test ensures you are well-prepared for every aspect of the CDL test. Unique driving conditions in New Mexico, such as the mountainous terrain of the Sangre de Cristo range or the expansive deserts around Las Cruces, present specific challenges that drivers must be prepared for. Our practice tests take into consideration these unique local conditions to better equip you for real-world driving. This NM CDL school bus practice test is written and reviewed by professional driving instructors who bring decades of combined teaching experience. These experts have helped thousands of drivers obtain their licenses, ensuring that our questions are both accurate and effective. The practice test closely mimics the format and content of the real permit test, helping you become familiar with the types of questions you will encounter. While our DMV practice test does not replace a state-certified driver's education or Entry-Level Driver Training (ELDT) course, it serves as an excellent complementary tool. Use it alongside your driver's education course to gain a better understanding of the materials. Additionally, the school bus endorsement test covers the stringent regulations that school bus drivers must follow, including regular drug and alcohol testing, mandatory training on student management, and emergency evacuation procedures. This comprehensive approach ensures you understand the high standards expected in this role and are ready to meet them. Prepare yourself thoroughly with our New Mexico learner's permit practice test and feel confident in your ability to safely transport students across New Mexico's diverse landscapes.
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Sample New Mexico School Bus Test Questions

Question 1

What is the final check before fully opening the service door and signaling students to approach?

  1. A Confirm that all required traffic has stopped
  2. B Open the door as soon as approaching traffic begins slowing
  3. C Release the parking brake
  4. D Signal students before checking the traffic lanes

Correct answer: A – Confirm that all required traffic has stopped

The New Mexico CDL manual directs the driver to make a final check that all traffic has stopped. Only then should the service door be completely opened and students signaled to approach. This final observation must cover the traffic lanes and the areas around the bus.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 10.2.1, “Approaching the Stop”

Question 2

Who establishes the official school-bus routes and stops used by a driver in New Mexico?

  1. A The individual bus driver
  2. B The students’ parents
  3. C The school district
  4. D The passengers riding the route

Correct answer: C – The school district

The school district establishes official routes and school-bus stops. Drivers must use established stops and may not change a stop location or alter the schedule without the required approval from the transportation administrator or other appropriate district official. Parents and drivers may raise concerns, but they do not independently establish the route.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 10.2.1, “Approaching the Stop”, 6.41.4.11(C)(3) NMAC – Responsibilities of Drivers, School Bus Assistants, and Substitute School Bus Assistants

Question 3

How should a school bus driver monitor the mirrors while students are loading or unloading?

  1. A Only after reentering traffic
  2. B Only after closing the service door
  3. C Continuously
  4. D At fixed 10-second intervals

Correct answer: C – Continuously

The driver must monitor all mirrors continuously while students are loading or unloading. This allows the driver to observe students, traffic, and the bus’s danger zones throughout the procedure. A fixed interval or a single check after the door closes is not sufficient.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 10.2.2, “Loading Procedures”

Question 4

At a passive railroad-highway crossing, who makes the final decision that the school bus can cross safely?

  1. A The school bus driver
  2. B The dispatcher
  3. C The students
  4. D The railroad company

Correct answer: A – The school bus driver

A passive crossing has no active traffic-control device to indicate whether a train is approaching. The driver must stop, search for trains, and determine whether enough clear space exists to cross completely. The final decision to proceed belongs to the school bus driver, not the dispatcher or passengers.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 10.4.1, “Types of Crossings”

Question 5

During the New Mexico CDL vehicle inspection, at least how many emergency exits must the applicant demonstrate as operating properly?

  1. A Four
  2. B Three
  3. C Two
  4. D One

Correct answer: D – One

The applicant must inspect all emergency exits for proper labeling, condition, operation, and secure closure. At least one emergency exit must be demonstrated as operating smoothly and closing securely. The applicant must also confirm that its warning device works and describe how the other exits operate.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 11.2, “Emergency Exits”

Question 6

How should the school bus mirror system be viewed when checking the danger zones?

  1. A All mirrors at the same moment every four seconds
  2. B In a sequence limited to one check every five seconds
  3. C In a sequence limited to one check every 15 seconds
  4. D In a logical sequence that checks for children or objects in every danger zone

Correct answer: D – In a logical sequence that checks for children or objects in every danger zone

The crossover, convex, and flat mirrors should be viewed in a logical sequence. This sequence is used to verify that no child or object is present in any danger zone around the bus. The appropriate frequency depends on the situation rather than a fixed four-, five-, or 15-second schedule.

Source: New Mexico Commercial Driver’s License Manual – Modernized Testing System — § 10.1.5, “Outside Left and Right Side Crossover Mirrors”

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