Maryland Driver's License Written Test Practice

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1. What does a green arrow traffic light indicate?

• You must stop
• You may proceed in the direction of the arrow, even if the main light is red ✓
• You must yield to pedestrians only
• The intersection is closed

Explanation: A green arrow gives you a protected turn or movement — you may proceed in that direction even when the main signal is red. [官方手册 信号章节]

2. A broken white line between lanes means:

• You may change lanes when safe ✓
• Lane changes are prohibited
• It is a merge-only area
• You must stop

Explanation: Broken white lines separate lanes where lane changes are permitted when safe. [官方手册 车道标线章节]

3. When approaching a yellow flashing light at an intersection, you should:

• Stop and wait
• Slow down and proceed with caution ✓
• Speed up
• Treat it as a red light

Explanation: A flashing yellow light warns of caution — slow down and proceed carefully. [官方手册 信号章节]

4. In fog, driving with high beams makes visibility worse because:

• The light reflects off the fog and back at you ✓
• Fog absorbs all light
• High beams are illegal
• Fog dims high beams automatically

Explanation: High beams reflect off fog particles and create glare — use low beams or fog lights instead. [官方手册 恶劣天气章节]

5. When parking on a hill with no curb, you should turn your wheels:

• Toward the side of the road (right) ✓
• Away from the road
• Straight ahead
• Any direction

Explanation: Without a curb, turn wheels toward the side of the road so the car rolls off the road if it moves. [官方手册 停车章节]