The real Missouri knowledge test is the DMV exam used for a learner permit. This page contains one fixed 20 question slice of the full free 180 question bank, with an explanation after each answer.
Sample question from test 9
signals-markings
A flashing yellow arrow for a left turn means you may turn only after you:
- Wait for an adequate gap in opposing traffic
- Stop until a green arrow appears
- Turn immediately because opposing traffic must stop
- Yield only to vehicles behind you
Answer: Wait for an adequate gap in opposing traffic. A flashing yellow arrow permits the movement shown by the arrow, but it is a permissive turn. You must wait for an adequate gap in opposing traffic and yield to pedestrians before turning. A green arrow provides a protected phase, while a flashing yellow arrow does not stop oncoming vehicles. Watch the full intersection rather than focusing only on the signal head. The arrow permits the turn, but the visible gap and pedestrian crossing determine when it is safe to begin.