Missouri road signs practice test
Regulatory, warning and guide signs: shapes, colors and what each requires you to do. 114 questions.
A yellow sign shaped like a pennant (a sideways triangle) on the left side of the road means:
Keyboard: press 1–4 or A–D to answer, Enter for the next question, S to save, R to read aloud, P to pause reading, L to listen and answer.
Sample road signs questions
A yellow sign shaped like a pennant (a sideways triangle) on the left side of the road means:
- A Yield ahead
- B School zone
- C Road work ahead
- D No passing zone
Show answer
D. No passing zone
The pennant shape is used for the No Passing Zone sign. No passing zones are on hills or curves where you cannot see far enough ahead to pass safely, so finish any pass before you reach the zone.
Source: Missouri Driver Guide, page 47
A five-sided (pentagon) sign warns you about:
- A A railroad crossing
- B A no passing zone
- C A school zone
- D A sharp curve
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C. A school zone
The pentagon shape means school. When you see it, slow down and watch for children crossing.
Source: Missouri Driver Guide, page 47
A yellow Turn sign (rather than a Curve sign) tells you the recommended maximum speed for the turn is:
- A Exactly 25 mph
- B 30 mph or less
- C Any speed below the posted limit
- D 45 mph or less
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B. 30 mph or less
A Turn sign warns of a sharp turn where the recommended speed is 30 mph or less. A Curve sign marks a gentler bend where the safe speed is just below the posted limit.
Source: Missouri Driver Guide, page 49
You see a Lane Ends / Merge Left sign and you are in the right lane. What must you do?
- A Speed up so drivers in the left lane let you in
- B Stay in your lane; left-lane drivers must yield
- C Stop at the end of your lane and wait for a signal
- D Merge left, yielding to traffic already in the left lane
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D. Merge left, yielding to traffic already in the left lane
When your lane ends, it is your job to merge and yield to vehicles in the lane that continues. Signal early and adjust your speed to fit into a safe gap.
Source: Missouri Driver Guide, page 48