Free Iowa CDL School Bus Practice Test 2023

Do you want to become a bus driver? You are looking for good source material for your coming CDL test? You are in the right place. Our Iowa CDL Practice Test is a great resource for beginners. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Each question is based on the official Iowa CDL Manual so you can be sure that the information in our test is accurate and relevant to your examination. In addition, each question has a detailed explanation so that it is very useful for you to learn from your mistakes. Preparing well before test day with questions and content that we cover. Start with our Free Iowa CDL School Bus Practice Test today and pass your CDL endorsement exam!

Our CDL practice tests:
Based on 2021 IA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
IA CDL School Bus Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
When loading students at the school:
If students must cross the street after unloading off the bus, which statement is true?
As the bus driver, you are expected to announce which of the following to your passengers at a scheduled stop?
Your bus is equipped with roof-mounted, white strobe lights. When should the overhead strobe lights be used?
Before crossing the roadway, students will wait for you to:
One specific special danger that the driver should be watching for when students exit the bus is clothing that:
The flashing lights on an active railroad-highway crossing are what color?
If you miss a student's unloading stop:
If the gate stays down after the train passes, you should:
If a student drops of forgets an item, they should be instructed to:
What should you do first when you are approaching a bus stop?
What does it mean to have "limited visibility?"
If backing up at a student drop-off point, you must:
It's important that a warning signal comes on before the air pressure in the tank falls below _______.
Which of the following should you do while driving the school bus in high wind?
If the malfunction lamp stays on after the bulb check, __________.
For your pre-trip vehicle inspection test, your entry doors should be in what condition?
Your vehicle's antilock braking system won't allow you to ______.
You must have spare electrical fuses for your bus, unless __________.
When adjusting outside left and right flat mirrors, you should be able to see: