Iowa driver's examination

(From the 2017 Iowa driver handbook)
Number of tests: 14
Number of questions: 35
Passing score: 28
Directions: To get an Iowa’s license, you will have to take the vision screening and a knowledge test if you have an invalid or expired (over one year) out-of-state license, or if you have not had a driver’s license before. If you have a valid out-of-state license that allows you to drive by yourself, the driving test may be waived.

The Iowa knowledge test shows how well you understand road signs, traffic laws, and safe-driving practices. Everything you must know to pass the knowledge test is in Iowa Driver’s Manual guide. The Knowledge tests include 35 multiple choice questions

If you answer at least 28 questions correctly. you will be well prepared to take the knowledge test for your learner's permit.
You have made error so far
Passing grade —
7 or fewer errors
This sign means:
Road Construction/Maintenance Area
Warning of a Change in Direction or Narrowing of Roadway
When you park uphill on a street with a curb
turn the front wheels away from the curb
turn the back wheels into the curb
turn the front wheels towards the curb
keep the front wheel straight; set the parking brake
Your license can be suspended if you are under 21 and drive with a blood alcohol level of:
0.15% or more
Any amount
0.08% or more
If, while driving, a tire suddenly blows out, you should:
Grip the steering wheel firmly, slow down, and exit from the traffic lanes.
Brake hard and steer toward the right edge of the roadway.
Pump the brakes rapidly.
If the rear of your vehicle is skidding to the left, you should:
Not turn your steering wheel until you are through skidding.
Turn your steering wheel to the left to correct the skid.
Turn your steering wheel to the right to correct the skid.
This sign means:
Traffic Signal Ahead
Yield Right-of-Way
Broken yellow lines (dashes) are used on streets and highways to:
Separate lanes of traffic moving in opposite directions.
Separate lanes of traffic moving in the same direction.
Indicate no passing zones.
If you want to get off of a freeway, but you missed your exit, you should:
Go to the next exit, and get off of the freeway there
Make a U-turn through the median
Flag down a police officer for an escort back to your exit
Pull onto the shoulder and back your car to the exit
This sign indicates that:
A logging road is ahead
There is a steep hill ahead
No trucks are allowed on the hill
The minimum drinking age in this state is ____ years.
If your vehicle begins to skid, you should:
Ease up on the gas pedal
Brake as hard as possible
Turn off the ignition
When preparing to make a left turn from a two-way street, you should drive:
Close to the center line.
Close to the right hand side of the road.
On the left of the center line.
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