CDL School Bus Endorsement Practice Test 2025

CDL School Bus Endorsement Practice Test 2025: Commercial Driver’s License Permit Test (CDL) in the USA: Try our free School Bus Endorsement question answers with explanation, you can also download a printable PDF for free.

You should be thoroughly familiar with your state and local school district laws and regulations. A CLP holder with a passenger (P) and/or a school bus (S) endorsement is prohibited from operating a CMV with passengers, other than federal/ state auditors and inspectors, test examiners, other trainees, and the accompanying CDL holder (CFR, Title 49 §383.25).

CDL School Bus Endorsement Practice Test 2025

CDL School Bus Endorsement Practice Test

What Does the Test Cover?

  • Danger Zones and Use of Mirrors
  • Loading and Unloading
  • Emergency Exit and Evacuation
  • Railroad-highway Grade Crossing
  • Student Management
  • Antilock Braking Systems
  • Special Safety Situations

School Bus Drivers must have a commercial driver’s license if they drive a vehicle designed to transport 16 or more persons, including the driver. They must have a school bus endorsement in addition to a passenger endorsement, therefore the endorsement on their license will be a PS endorsement.

Test Name CDL Practice Test 2025
Language English
License Endorsements Permit
Total Questions 50 Knowledge Practice Test
Test For Commercial Driver License
Test Preparation School Bus Endorsement
Country USA
Explanation Yes
0%
0 votes, 0 avg
101

CDL School Bus Endorsement Practice Test

1 / 50

With an ABS Braking system, how do you use your brakes?

2 / 50

As a general rule where are the students best protected during an emergency?

3 / 50

When are students in the greatest danger involving school buses?

4 / 50

When should a student approach the bus to get on?

5 / 50

The driver who misses the child to unload at a bus stop should

6 / 50

If while crossing the track, the gates and lights begin to operate:

7 / 50

When crossing railroad tracks, what gear must you be in before crossing in an automatic?

8 / 50

When should you put a student off the bus?

9 / 50

The CDL manual recommend evacuating students in the event of a hazardous spill?

10 / 50

What is the most important reason for doing a school bus inspection?

11 / 50

According to the CDL manual, How far can the blind spot exist from the passenger rearview mirror?

12 / 50

How should you handle serious student problems on the bus?

13 / 50

Where are the cross-over mirrors located?

14 / 50

If evacuating a bus is necessary, how far should you move the students away from the bus?

15 / 50

Where is the passenger mirror located on the bus?

16 / 50

When approaching the stop , you should

17 / 50

A battery box check is important. The battery must be secure, connection must be tight, and cell caps must be present. In addition these items should be checked:

18 / 50

By law, the warning lights must only be used when approaching a:

19 / 50

What sign tells you that a railroad crossing is passive?

20 / 50

When you are unloading students on your route, where should they walk to before crossing the road?

21 / 50

If your bus is equipped with a strobe light, when should it be used?

22 / 50

After making the initial stop to pick up a child, what two things are to be done before allowing a child to enter the bus?

23 / 50

If your bus stalls while crossing the track at a railroad crossing you should:

24 / 50

What is the stopping distance at a railroad crossing for a school bus?

25 / 50

If you cannot account for any/all students outside the bus, you should:

26 / 50

At the end of the route or trip, what do you look for while doing a walk through?

27 / 50

According to the CDL manual, the flat mirrors on the bus should be able to see how many feet behind the sides of the bus?

28 / 50

What endorsements must a driver have to drive a school bus:

29 / 50

What are some reasons for evacuating the bus?

30 / 50

Passive railroad crossings are dangerous because:

31 / 50

What clues tell you are at an active railroad crossing?

32 / 50

Where are the convex mirrors located, according to the CDL manual?

33 / 50

A school bus has how many feet of tail swing?

34 / 50

According to the CDL manual, what are the danger zone dimensions around the school bus?

35 / 50

How far does the danger zone cover to the sides of the bus?

 

36 / 50

When students reach the edge of the roadway, they should:

37 / 50

Before leaving the bus, what is the first thing that you should do

38 / 50

The properly adjusted outside left and right side CONVEX mirrors allow visibility in what area?

39 / 50

What is the safest way to back up in an area where visibility is poor?

40 / 50

Who is the last person off the bus during an evacuation?

41 / 50

What is the danger zone defined as according to the CDL section on School Buses?

42 / 50

What should you do when you are driving in high winds?

43 / 50

According to the CDL manual, how far away do you activate your hazard lamps from a railroad crossing?

44 / 50

The bus driver must accept responsibility for supervising and controlling students while on the bus route. Who is the person in charge?

45 / 50

In what position should the students be when the bus approaches for pick-up?

46 / 50

How far does the danger zone extend to the front of the bus according to the CDL manual?

47 / 50

When should you back at a stop where you are preparing to load?

48 / 50

What can you see out of the passenger rearview mirror?

49 / 50

How many different exits does a school bus have for evacuations?

50 / 50

According to the CDL manual, how far away should the student be from the bus upon arrival?

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The average score is 77%