Maryland driver's examination

(From the 2017 Maryland driver handbook)
Number of tests: 13
Number of questions: 25
Passing score: 3
Directions: Licensing requirements include a vision screening, a knowledge test, and a driving skills test on the satisfactory operation of a motor vehicle.

The knowledge test for your learner's permit is based on information contained in this driver’s manual. To pass the knowledge test, you must demonstrate a basic understanding of Maryland traffic laws. The Knowledge tests include 25 multiple choice questions

If you answer at least 22 questions correctly from the sample test found here AND you have thoroughly read the "Maryland Driver's Handbook" and "All You Need to Know About Your Driver's License", you will be well prepared to take the knowledge test for your learner's permit.
You have made error so far
Passing grade —
3 or fewer errors
This sign is used to warn drivers about:
Road construction
Upcoming intersections
Road curves ahead
If you encounter an aggressive driver you should:
Speed up
Get out of their way
Challenge them
Motorcycles, scooters, and mopeds are not easy to see; therefore, you should:
Make constant visual checks
Slow down when driving
Share a lane with motorcycles
Night driving poses special problems for drivers because:
The speed limit is increased at night
There are fewer cars on the roads at night
Vehicle speed and distance are harder to judge
You must yield to a pedestrian using a white cane or guide dog
Only is a crossing guard is present
At all times
Only when a guide dog is leading the person across the street
When changing lanes:
Look over your shoulder to make sure the lane is clear
Slow down
Check the inside rearview mirror
This road sign means
double curve, right then left
sharp turn to the right
winding road
When you see this black and yellow sign, it means:
Slow down because the road ahead changes direction at an extreme angle
The road to the right is for one-way traffic only
Detour to the right because of road construction