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- 20 questions
- Pass mark 80%
South Dakota CDL: School Bus Practice Test
20 school bus questions for the South Dakota CDL Knowledge Test, out of 113 in the app. Answer each to see whether you got it right and why. The real South Dakota School Bus test has 20 questions and you need 16 correct (80%) to pass.
- Facts updated
- Official source: law.cornell.edu
- Independent, not affiliated with the DMV. How we write our questions
How it works
- 1Pick an answer20 questions, one tap each.
- 2See the ruleRight or wrong, every answer is explained.
- 3Get your scoreCompared with the real 80% pass mark.
1Question 1 of 20

As part of your post-trip inspection of your bus, check for each of the following EXCEPT
2Question 2 of 20
The front danger zone extends up to ________ from the front bumper of the school bus.
3Question 3 of 20

If your school bus stalls on a railroad track, what should you do?
4Question 4 of 20

According to the CDL manual, what is the last thing you should do before you pick up students at a bus stop?
5Question 5 of 20
What is the meaning of 'assertive discipline'?
6Question 6 of 20

If the bus is on fire, you must
7Question 7 of 20
Adjust the overhead inside rearview mirror to let you see
8Question 8 of 20

Backing a school bus is
9Question 9 of 20
During your vehicle inspection test, if your school bus is equipped with a handicap lift, you should check
10Question 10 of 20
In which of the following situations should you evacuate your school bus?
11Question 11 of 20
In which of these types of buses are the entry door and driver seat forward of the front wheels?
12Question 12 of 20

When loading students at school, you should do which of the following?
13Question 13 of 20

Which of the following statements about antilock braking systems (ABS) are true?
14Question 14 of 20
When securing a wheelchair inside a school bus, you should adjust the tie-downs so each one makes an angle of approximately ________ with the floor.
15Question 15 of 20

The convex, crossover, and flat mirrors should be viewed
16Question 16 of 20

Which mirrors let you view the front danger zone?
17Question 17 of 20
Which of the following strategies can help prevent your school bus from being hijacked?
18Question 18 of 20

In an emergency, you should consider NOT evacuating students from your school bus
19Question 19 of 20

When you're driving a bus, what does "rock and roll" mean?
20Question 20 of 20

While you're loading students, if you cannot account for a student, what should you do?
More topic
- Air Brakes183 questions in the app · 20 free
- Combination Vehicles133 questions in the app · 20 free
- Double & Triple Trailers101 questions in the app · 20 free
- General Knowledge693 questions in the app · 20 free
- Hazardous Materials192 questions in the app · 20 free
- Passenger Vehicles118 questions in the app · 20 free
- Pre-Trip Inspection91 questions in the app · 20 free
- School Bus113 questions in the app · 20 free
- Tanker Vehicles96 questions in the app · 20 free
Questions people ask
Is this South Dakota CDL: School Bus Practice Test like the real South Dakota CDL Knowledge Test?
The questions are written in the same style as the real test, from official sources, with an explanation for each answer. The real test has 20 questions; this free test has 20.
How many questions are on the South Dakota CDL Knowledge Test?
The General Knowledge test has 20 questions. Each class and endorsement adds its own test.
What score do you need to pass the South Dakota CDL Knowledge Test?
You need 16 out of 20 correct (80%).
How old do you have to be to take the South Dakota CDL Knowledge Test?
You can take it from age 18.
Where can I practice more questions?
The Driving Exam Prep app has the full question bank for your test, a step-by-step roadmap, a mistakes review and a readiness score against the real pass mark.
Official sources
Our questions are written from these official sources. Always study your official handbook too: rules change, and our practice questions may differ from your real test.
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