Delaware driver's examination

(From the 2017 Delaware driver handbook)
Number of tests: 12
Number of questions: 30
Passing score: 6
Directions: To drive safely in Delaware, you need good eyesight and coordination, a sound knowledge and understanding of Delaware’s traffic laws.

All applicants for a driver license must pass a written test that covers Ohio motor vehicle regulations and traffic signs.

The test contains 20 road rule questions and 10 sign questions.The applicant must correctly answer 80% or 24 questions to pass the test.
You have made error so far
Passing grade —
6 or fewer errors
When driving in fog or mist, never put your headlights on high beam because:
Approaching vehicles might not see you.
Vehicles behind you may follow too closely.
The light will reflect back into your eyes.
This road sign means
pass with caution
keep right
keep left
This sign means
No left turn.
All traffic turn left.
No U-turn.
If your car begins to skid out of control:
Apply the brakes lightly
Pump the brakes
Stay off the brakes
At intersections with a "Yield" sign, you must:
yield to those vehicles only on your right
slow down and proceed
yield the right-of-way to cross traffic close enough to cause conflict
You have to yield to a pedestrian:
Only when the pedestrian is in the crosswalk
Only if the traffic lights are in the pedestrian's favor
Always, even if the pedestrian is not obeying traffic controls
The sign shown in the picture tells a driver that:
A parking attendant is ahead
A construction flagger is ahead
A police office is ahead
In work zones, you should
Avoid tailgating and keep a safe following distance
Pass the driver in front of you as soon as you can
Follow the driver in front of you closely
What does this road sign mean:
Right turn permitted on red light.
No right turn permitted.
You must turn right.
On the highway, you should look well down the road:
Because it takes 1/4 mile to stop completely
In order to avoid last-minute braking or sudden turns
Because it helps you keep up with traffic