Virginia Boater Exam Practice Test 2026: Practice test 4

Practice test 4 of 6 for the Virginia Boater Exam Practice Test: 25 more questions with answers and explanations.

Boating
Virginia
131 questions
Checked October 10, 2026

Question 1 of 25
Why is sudden immersion in cold water so dangerous in the first minutes?
- Your body freezes solid within seconds
- Cold water is much harder to float in
- Life jackets stop working in cold water
- Cold shock makes you gasp and breathe in water
Show answer
Answer: D. Cold shock makes you gasp and breathe in water
Sudden immersion triggers a gasp reflex and fast breathing. Without a life jacket, you can inhale water and drown before hypothermia even starts.
Question 2 of 25
You are returning from sea. On which side should you keep this green buoy?
- On your port (left) side
- On your starboard (right) side
- On either side
- Directly ahead of you
Show answer
Answer: A. On your port (left) side
Green lateral markers mark the port side of the channel when you return from sea. Keep them on your left.
Question 3 of 25
On inland waters, what do two short blasts mean when two power-driven vessels meet or cross in sight of each other?
- "I intend to leave you on my starboard side"
- "I intend to leave you on my port side"
- "I am leaving the dock"
- "I am anchored"
Show answer
Answer: A. "I intend to leave you on my starboard side"
Under Inland Rule 34, two short blasts mean "I intend to leave you on my starboard side".
Question 4 of 25
A 32-foot boat built in 2020 needs fire extinguishers. Which choice meets the requirement (with no fixed system)?
- One 5-B extinguisher
- One household 1-A unit
- Three 20-B extinguishers
- Two 5-B, or one 20-B
Show answer
Answer: D. Two 5-B, or one 20-B
Boats 26 feet to under 40 feet need two 5-B extinguishers. Because one 20-B can replace two 5-B extinguishers, one 20-B also meets the rule.
Question 5 of 25
If you use pyrotechnic signals to meet the requirement, how many must you carry?
- Six signals for night use only
- Three for day use and three for night use
- Ten signals of any type, day or night
- One for day use and one for night use
Show answer
Answer: B. Three for day use and three for night use
Carry at least three day and three night signals. Combination day/night flares can count toward both.
Question 6 of 25
A large ship can only operate safely inside a narrow channel. What must a small recreational boat do?
- Hold course because small boats have right of way
- Not get in its way
- Stop in the channel and wait
- Cross in front of it to show its position
Show answer
Answer: B. Not get in its way
Vessels under 20 meters (65.6 feet) and sailing vessels must not impede a vessel that can navigate safely only within a narrow channel.
Question 7 of 25
What is a "safe speed"?
- A speed that lets you stop or turn in time
- The speed posted at the nearest launch ramp
- Any speed under 10 mph, in all conditions
- The highest speed your boat can safely reach
Show answer
Answer: A. A speed that lets you stop or turn in time
Safe speed depends on visibility, traffic, wind, waves and your boat. You must be able to avoid a collision and stop in time.
Question 8 of 25
On a regulatory marker, what does an orange square or rectangle mean?
- It gives information, such as directions
- Danger ahead, such as rocks
- Boats must keep out of the area
- A speed limit applies in the area
Show answer
Answer: A. It gives information, such as directions
Squares give information. Diamonds warn of danger, diamonds with a cross mean keep out, and circles mark controlled areas.
Question 9 of 25
You see this marker with an orange circle and the number 10 inside. What does it tell you?
- A speed limit applies in the area
- 10 boats may anchor here
- It is buoy number 10 in the channel
- The water is 10 feet deep
Show answer
Answer: A. A speed limit applies in the area
A circle marks a controlled area. A number inside shows the speed limit that applies.
Question 10 of 25
What sound signal does a sailing vessel give in fog or other restricted visibility?
- One prolonged and two short blasts, every 2 minutes or less
- Continuous blasts on the horn until the fog lifts
- One short blast, repeated once every minute
- Two prolonged blasts, at least every 2 minutes
Show answer
Answer: A. One prolonged and two short blasts, every 2 minutes or less
A sailing vessel in restricted visibility sounds one prolonged and two short blasts at intervals of no more than 2 minutes.
Question 11 of 25
On inland waters, you want to overtake a power-driven vessel and pass on its starboard side. What signal do you give?
- Two short blasts
- One short blast
- One prolonged blast
- Three short blasts
Show answer
Answer: B. One short blast
Inland, one short blast means "I intend to overtake you on your starboard side". Two short blasts mean "on your port side".
Question 12 of 25
Under the federal rule, which children must wear a life jacket while the boat is underway?
- Only children who cannot swim, of any age
- Under 13, unless below deck or in an enclosed cabin
- Under 6, but only when the boat is out at night
- Under 18, at all times when they are on board
Show answer
Answer: B. Under 13, unless below deck or in an enclosed cabin
The federal rule requires children under 13 to wear an approved life jacket while underway, unless below deck or in an enclosed cabin.
Question 13 of 25
What does a yellow buoy like this tell you?
- Danger: rocks are right below the buoy
- It marks a special area, not a channel side
- There is safe water all around it
- Keep it on your right when returning
Show answer
Answer: B. It marks a special area, not a channel side
Special marks are yellow. They point out a special area or feature and are not lateral channel markers.
Question 14 of 25
What does "not under command" mean in the Navigation Rules?
- A vessel with no licensed captain on board at the time
- A vessel that cannot maneuver because of a problem, such as a steering failure
- A vessel that is going faster than the posted speed limit
- A vessel that is anchored or tied to a mooring buoy
Show answer
Answer: B. A vessel that cannot maneuver because of a problem, such as a steering failure
A vessel not under command cannot keep out of the way because of an exceptional circumstance. Other vessels, including sailboats, must keep clear of it.
Question 15 of 25
Two sailboats meet with the wind on different sides. Which must keep clear?
- The boat with the wind on its port side
- The boat with the wind on its starboard side
- The larger sailboat
- The boat that is to leeward
Show answer
Answer: A. The boat with the wind on its port side
When sailing vessels have the wind on different sides, the one with the wind on its port side keeps out of the way.
Question 16 of 25
Another vessel sounds at least five short, rapid blasts. What does it mean?
- It agrees with your plan and will hold its course
- It is about to anchor in the middle of the channel
- It is greeting you and inviting you to pass
- It doubts your intentions or your action to avoid a collision
Show answer
Answer: D. It doubts your intentions or your action to avoid a collision
Five or more short, rapid blasts is the doubt or danger signal. Slow down and make your intentions clear.
Question 17 of 25
How many wearable life jackets must a recreational boat carry?
- One for every two people on board
- One approved life jacket for each person
- Two for the whole boat, of any size
- One for the operator only
Show answer
Answer: B. One approved life jacket for each person
Federal rules require one wearable, Coast Guard-approved life jacket for each person aboard.
Question 18 of 25
When must the operator of a covered boat use the engine cut-off switch link?
- Only when towing a skier or a tube
- When on plane or above displacement speed
- Only when docking at a marina or ramp
- Only when operating after dark
Show answer
Answer: B. When on plane or above displacement speed
Since April 1, 2021, operators of covered boats must use the engine cut-off switch link when running on plane or above displacement speed.
Question 19 of 25
How tall must the letters and numbers of the registration number be?
- At least 12 inches, in any color
- At least 6 inches, in script letters
- At least 3 inches, in block characters
- At least 1 inch, in any style
Show answer
Answer: C. At least 3 inches, in block characters
The registration number must be in plain block characters at least 3 inches high, in a color that contrasts with the hull.
Question 20 of 25
Which boats must display a garbage placard?
- Only boats over 100 feet
- Only sailboats
- All boats of any size
- Boats 26 feet and longer
Show answer
Answer: D. Boats 26 feet and longer
Vessels 26 feet or longer must display a garbage placard at least 4 by 9 inches in a prominent place.
Question 21 of 25
You are returning from sea. On which side should you keep this red buoy?
- On your port (left) side
- On either side
- Only on your left at night
- On your starboard (right) side
Show answer
Answer: D. On your starboard (right) side
Remember "red, right, returning": keep red markers on your starboard side when returning from sea.
Question 22 of 25
What does this white marker with an orange circle mean?
- A controlled area; here, no wake
- Danger from rocks right below
- Boats must keep out of the area
- Directions to a nearby marina
Show answer
Answer: A. A controlled area; here, no wake
An orange circle marks a controlled area, such as a no-wake or speed-limit zone. The rule is written inside the circle.
Question 23 of 25
In a narrow channel, which side should you keep to?
- The starboard (right) side
- Whichever side has less traffic
- The center of the channel
- The port (left) side
Show answer
Answer: A. The starboard (right) side
In a narrow channel, keep as near to the outer edge on your starboard side as is safe.
Question 24 of 25
Which non-pyrotechnic signal counts for nighttime use only?
- A red pennant
- An orange smoke signal
- An electric distress light
- An orange distress flag
Show answer
Answer: C. An electric distress light
An electric distress light meets the night requirement. An orange flag only counts during the day.
Question 25 of 25
Which non-pyrotechnic signal counts for daytime use only?
- An orange distress flag, 3 by 3 feet
- A white all-round anchor light
- An electric distress light
- A green flashlight, held up high
Show answer
Answer: A. An orange distress flag, 3 by 3 feet
An orange distress flag is a day signal. An electric distress light is a night signal.

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