Hawaii DMV CDL School Bus Quick Practice Test

Hawaii DMV CDL School Bus Quick Practice Test For 2026

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. During a vehicle inspection, be sure that:

The emergency exits are difficult to open.
The emergency exit warning devices work properly.
The emergency exits squeak.
The emergency exits are not accessible from inside the cab.

2. When you are approaching a bus stop, the students on your bus should:

Remain seated.
Stand up and collect their belongings.
Walk to the front of the bus and prepare to exit.
Ask the driver questions.

3. For safety purposes, when should you turn off a retarder?

When the roadways are slippery
When you are carrying a passenger
When you are carrying a heavy load
When driving in heavy traffic

4. Rolling backward when beginning to accelerate is dangerous because:

The transmission may be damaged.
The truck is not made to go backwards.
You may hit a vehicle behind you.

5. When arriving at a destination, it is best to remind exiting passengers to take their carry-on bags with them:

Before you stop the bus.
After you stop the bus.
At least five times.
As they exit the bus.

6. When checking the power steering fluid during a vehicle inspection, you will need to do each of the following, except:

Show where the power steering fluid dipstick is located.
Check for adequate power steering fluid.
Ensure that the power steering fluid level is above the full mark.
Ensure that the power steering level is above the refill mark.

7. When inspecting engine compartment belts during the vehicle inspection test:

The belts should be checked for snugness, each with up to three inches of play.
The water pump belt does not need to be identified.
The air compressor belt should be removed.
The applicant must identify which items are not belt-driven, if any.

8. Texting while driving is especially dangerous because:

It is both a mental and physical distraction.
A message may be upsetting to the driver.
People like to read and may become too engaged in their phones.

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