Question 1
On a five-lane highway, if you are in the far left lane and must exit to the far right, how many lane changes are required to reach the rightmost lane?
Correct Answer:
4 lane changes
Explanation:
The number of lane changes you need equals the number of lane boundaries you have to cross. Starting in the far left and moving to the far right across five lanes means you must pass through four adjacent lanes: leftmost to the second, then to the third, then the fourth, and finally into the rightmost lane. You can’t jump over more than one lane at a time, so four lane changes are required. On a five-lane highway, that’s the maximum needed for moving from edge to edge. As you change lanes, remember to signal, check mirrors, and look for vehicles in your blind spots before each move.
Question 2
Which statement explains why bridges may ice up before roads?
Correct Answer:
Cold air circulates above and below the bridge
Explanation:
The main idea is that bridges lose heat faster than roads because they are exposed to cold air on both sides. A bridge deck sits above open ground, so cold air can circulate over the top and flow beneath the structure as well. This convection pulls heat away from the surface from both directions, so the bridge cools more quickly and can reach freezing while nearby road surfaces, which are partly insulated by soil and can retain some heat, stay just above freezing. Additionally, bridges don’t have the earth to store warmth like roads do, and they shed heat to the night sky, speeding up radiational cooling. All of this means moisture on the bridge freezes earlier, causing ice to form before roads.
Question 3
Where should children ride in a vehicle when required by law?
Correct Answer:
In the rear seat.
Explanation:
Rear seating is the safest place for children when the law requires it. In a crash, being in the back keeps young passengers farther from the point of impact and away from the front airbags, which can cause serious injury to smaller riders. The law typically requires children to be properly restrained in a child safety seat or booster in the rear until they reach a certain age or size. The front seat poses greater risk for kids, and the trunk is not a viable or legal seating option. Simply sitting in a seat with a seat belt isn’t enough for younger children who need a proper restraint. So, the rule you’ll often see is that children ride in the rear seat with an appropriate restraint.
Question 4
Why do bridges freeze before roads in cold weather?
Correct Answer:
Cold air circulates above and below the bridge
Explanation:
Bridges freeze first because they’re exposed to cold air on both the top and the bottom, so they lose heat much faster. A road sits on the ground, which provides warmth from the earth, so the surface stays above freezing longer even when air temperatures are cold. The bridge, with air flowing around it and no nearby ground heat to share, cools quickly and ice can form earlier. Other factors like shade, surface area, or how much salt is used can affect conditions, but the rapid heat loss from exposure to cold air is the main reason.
Question 5
How many feet should you park away from a tunnel, an intersection, or a railroad crossing?
Correct Answer:
100 ft
Explanation:
Parking a generous distance from tunnel entrances, intersections, and railroad crossings keeps sight lines open and leaves space for other vehicles to enter, exit, or react to changing conditions. When you’re parked too close, you can block the view for drivers coming from different directions, create a blind spot for pedestrians or cyclists, and interfere with trains or emergency vehicles that may need access. By staying back, you reduce the risk of collisions and make it easier for others to see you and for you to see them as traffic around these features changes. The idea is to prioritize safety and visibility in areas where hazards can appear suddenly.
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About this Exam

Prepare with the New Hampshire Driver's Education Practice Exam practice quiz. This question bank includes 10 questions covering lane, bridges, roads, vehicle, and left. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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New Hampshire Driver's Education Practice Exam

This practice set contains 10 questions from the matching question bank and focuses on lane, bridges, roads, vehicle, and left. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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