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New Hampshire: Traffic signals Practice Test

Red, yellow and green lights, arrows, flashing signals, turns on red and police officers directing traffic.

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15 questions · About 6 min

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  • Every answer cites its source in the manual
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Questions are original and based on the official manual "New Hampshire Driver’s Manual" (DSMV 360 (Rev. 11/25)), New Hampshire Division of Motor Vehicles (DMV).

All 15 questions in this practice test

Take the test above first, then use this list to study. Tap “Show answer” to see the correct answer and explanation.

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  1. According to the manual, what must a driver do when a police officer directing traffic gives a signal that differs from a traffic light or sign?

    A four-way intersection from above: a person in a navy cap and bright yellow-green vest stands in the middle with both arms held out to the sides and white-gloved hands raised; a gray, a red and a blue car are on the roads around; a signal housing on a pole is seen from behind.
    • Obey the officer, who overrules any traffic light or sign
    • Obey the traffic light or sign, which overrules the officer
    • Follow whichever one lets the driver keep moving
    • Stop and wait until the officer leaves the intersection
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    Correct answer: Obey the officer, who overrules any traffic light or sign

    A police officer directing traffic overrules any traffic light or sign and must be obeyed.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  2. Which of these is included among traffic control devices?

    • The brake lights of the vehicle ahead
    • The turn signals of other drivers
    • Directions given by a school crossing guard
    • Advertising signs along the road
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    Correct answer: Directions given by a school crossing guard

    Traffic control devices include signals, signs, pavement markings and directions provided by law enforcement, highway personnel and school crossing guards.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  3. What do traffic signals tell a driver?

    A blue car on a busy city street approaching an intersection with traffic lights, crosswalks, parked cars and pedestrians on the sidewalks
    • Which route to take to reach a nearby city
    • When to stop, go forward or turn at an intersection
    • How fast other vehicles are allowed to travel
    • Where parking is allowed near the intersection
    Show answer

    Correct answer: When to stop, go forward or turn at an intersection

    Traffic signals are lights that tell a driver when to stop, go forward or turn while at an intersection.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  4. What does a solid green traffic light mean?

    A traffic signal showing a steady green light
    • Must come to a complete stop and then go through
    • Should slow down because the light is about to change to red
    • May go through without yielding to anyone
    • May go through the intersection and, if clear, proceed with caution
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    Correct answer: May go through the intersection and, if clear, proceed with caution

    On a solid green light a driver may go through the intersection and, if it is clear to do so, proceed with caution.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  5. Whom must drivers yield to when they have a solid green traffic light?

    A traffic signal showing a steady green light
    • Only pedestrians in marked crosswalks
    • No one, because a green light gives the right-of-way over all others
    • Only vehicles turning left at the intersection
    • Pedestrians and vehicles in an intersection
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    Correct answer: Pedestrians and vehicles in an intersection

    Even on a solid green light, drivers must yield to pedestrians and vehicles in an intersection.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  6. What does a solid yellow traffic light warn a driver of?

    A steady yellow traffic light
    • The traffic light has just turned green
    • The traffic light is about to change to red
    • Drivers must speed up to clear the intersection
    • A railroad crossing is just ahead
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    Correct answer: The traffic light is about to change to red

    A solid yellow light is a warning that the traffic light is about to change to red.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  7. What must a driver do at a solid red traffic light?

    A traffic signal showing a steady red light
    • Stop only if other vehicles are in the intersection
    • Slow down and proceed with caution
    • Stop before the intersection and wait until the light turns green
    • Stop, then go straight ahead if no traffic is coming from either side
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    Correct answer: Stop before the intersection and wait until the light turns green

    A solid red light means stop prior to entering the intersection and wait behind the stop line, crosswalk, or intersection until the light turns green.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  8. When may a driver make a right turn on a red signal?

    A car at a red light with its right turn signal on while a pedestrian steps into the crosswalk
    • Only if there is no sign prohibiting a right turn on red
    • Only after waiting at least thirty seconds
    • Only if the vehicle is first in line at the signal
    • Only if no pedestrians are in the same block
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    Correct answer: Only if there is no sign prohibiting a right turn on red

    The exception for a right turn on a red signal applies only if no sign prohibits a right turn on red.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  9. What should a driver do at a flashing yellow traffic light?

    A flashing yellow traffic light
    • Slow down and proceed with caution
    • Come to a complete stop before proceeding
    • Stop and wait for a green light
    • Speed up to clear the intersection
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    Correct answer: Slow down and proceed with caution

    A flashing yellow light means slow down and proceed with caution, being prepared to stop for any traffic flow entering the intersection.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  10. What should a driver be prepared to do at a flashing yellow traffic light?

    A flashing yellow traffic light
    • Stop for any vehicle parked beside the road
    • Yield only to vehicles making a left turn
    • Stop for any traffic flow entering the intersection
    • Back up if the intersection is blocked
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    Correct answer: Stop for any traffic flow entering the intersection

    At a flashing yellow light, drivers should be prepared to stop for any traffic flow entering the intersection.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  11. What must a driver do at a flashing red traffic light?

    A traffic signal flashing red
    • Slow down and proceed with caution without stopping
    • Come to a complete stop, then proceed while yielding any right-of-way
    • Treat it as a warning only and keep driving at the same speed as before
    • Stop only if other vehicles are in the intersection
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    Correct answer: Come to a complete stop, then proceed while yielding any right-of-way

    At a flashing red light drivers must come to a complete stop behind a stop line, crosswalk, or intersection before proceeding, yielding any right-of-way.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  12. What may drivers do at a green arrow signal?

    A green left-turn arrow lit on one signal head while the head beside it shows red
    • Turn in the direction of the arrow without yielding to anyone
    • Turn in the direction of the arrow only after stopping for five seconds
    • Go straight ahead through the intersection ahead of all other traffic
    • Turn in the direction of the arrow after yielding to traffic and pedestrians
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    Correct answer: Turn in the direction of the arrow after yielding to traffic and pedestrians

    A green arrow lets drivers turn in the direction of the arrow after yielding to traffic and pedestrians.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  13. What does a red arrow signal mean for drivers?

    A traffic signal housing showing an illuminated red arrow pointing to the left.
    • They may turn in the direction of the arrow after yielding to traffic and pedestrians
    • They should slow down and proceed in the direction of the arrow with caution
    • They must stop for a moment and then turn in the direction of the arrow
    • They may not enter unless other indications shown at the same time allow it
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    Correct answer: They may not enter unless other indications shown at the same time allow it

    Drivers may not enter the intersection on a red arrow unless other indications shown at the same time allow it.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  14. What must pedestrians facing a steady red arrow signal do, unless a pedestrian signal directs otherwise?

    A traffic signal housing showing an illuminated red arrow pointing to the left.
    • Cross quickly before it changes
    • Not enter the roadway
    • Cross if no vehicle is turning
    • Walk only on the far side
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    Correct answer: Not enter the roadway

    Unless otherwise directed by a pedestrian signal, pedestrians facing a steady red arrow signal shall not enter the roadway.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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  15. What should a driver do when facing a yellow arrow signal?

    A steady yellow arrow traffic signal
    • Stop and wait for the next signal change before entering
    • Turn in the direction of the arrow without slowing down at all
    • Slow down and proceed in the direction of the arrow with caution
    • Do not enter the intersection unless other signals allow it
    Show answer

    Correct answer: Slow down and proceed in the direction of the arrow with caution

    A yellow arrow means slow down and proceed in the direction of the arrow with caution.

    Source: ⁨New Hampshire Driver’s Manual (DSMV 360 (Rev. 11/25))⁩, page 20 · Open this page in the manual (Manual page 20)

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