TDC - Theoretical Driving Course Traffic Signs and Markings Questions and Answers — Questions and Answers
Question 1: While driving, you approach an intersection with a solid white horizontal line painted across your lane. What does this pavement marking signify?
- A pedestrian crossing is ahead.
- You must stop before this line. (Correct answer)
- It indicates the center of the road.
- Overtaking is permitted.
Correct answer: You must stop before this line.
A solid white horizontal line, also known as a stop line, indicates the point where vehicles must come to a complete stop for a stop sign or a red traffic light.
Question 2: You are driving on a two-lane road and see a single solid yellow line on your side of the road. What does this marking mean?
- You may overtake if the way is clear.
- The road is narrowing ahead.
- Overtaking from your direction is prohibited. (Correct answer)
- It marks the edge of the roadway.
Correct answer: Overtaking from your direction is prohibited.
A single solid yellow line indicates that passing or overtaking is not allowed. If the solid yellow line is on the driver's side, it is prohibited to pass.
Question 3: Which of the following signs is classified as a regulatory sign?
- A triangular sign indicating a sharp curve ahead.
- A rectangular sign showing the distance to the next city.
- An octagonal 'STOP' sign. (Correct answer)
- A diamond-shaped sign warning of a narrow bridge.
Correct answer: An octagonal 'STOP' sign.
Regulatory signs inform road users of traffic laws or regulations. The octagonal STOP sign is a classic example, legally requiring drivers to come to a complete stop. Warning signs are typically diamond-shaped, and guide signs are usually rectangular.
Question 4: You are approaching a traffic light that is showing a flashing yellow light. What is the correct course of action?
- Stop completely before proceeding.
- Speed up to clear the intersection quickly.
- Proceed with caution, as the right-of-way is not guaranteed. (Correct answer)
- The light is broken; treat the intersection as a four-way stop.
Correct answer: Proceed with caution, as the right-of-way is not guaranteed.
A flashing yellow traffic light serves as a warning to drivers to slow down and proceed through the intersection with caution, yielding to pedestrians and other vehicles already in the intersection.
Question 5: A triangular sign with a red border is typically what kind of sign?
- Guide Sign
- Regulatory Sign
- Warning Sign (Correct answer)
- Expressway Sign
Correct answer: Warning Sign
In the Philippines, warning signs are generally triangular in shape with a red border. These signs are used to warn motorists of potentially hazardous conditions on or adjacent to the road.
Question 6: When driving in a lane marked with a solid yellow line and a broken yellow line, under what condition are you permitted to overtake?
- You can never overtake when these lines are present.
- Only if the solid line is on your side.
- Only if the broken line is on your side. (Correct answer)
- You can overtake from either side if the road is clear.
Correct answer: Only if the broken line is on your side.
When a solid yellow line and a broken yellow line are together, passing is permitted only for the lane of traffic that is adjacent to the broken line, provided the way is clear.
TDC - Theoretical Driving Course Traffic Signs and Markings Questions and Answers
While driving, you approach an intersection with a solid white horizontal line painted across your lane.
What does this pavement marking signify?