Random Practice Exam (Idaho) (Idaho) - 2026 DMV Practice Test

Question 1:

This road sign means:

Cars in right lane must slow down

Merging traffic ahead

Pass only in the right lane

No left turn

Question 2:

Vertical rectangles tell drivers:

the law.

what is not allowed.

the direction they should travel.

Question 3:

You must come to a full stop at a yield sign:

Always.

Never.

If traffic conditions require it.

Question 4:

It is illegal to drive below the speed limit:

when the pavement is wet.

only in residential areas.

when driving slowly disrupts the normal flow of traffic.

only in rural areas.

Question 5:

When a hazard is seen ahead, reaction distance:

is the sum of perception distance and braking distance.

equals total stopping distance minus perception distance.

is how far a vehicle will continue to travel, in ideal conditions, before the driver hits the brakes.

Question 6:

This sign means:

The road will curve to the right, then to the left.

Road slippery when wet. Drive slowly.

Winding road ahead. Drive with caution.

Question 7:

Drivers may continue carefully through a yellow light if:

there are no pedestrians crossing.

they are turning right.

they already are within the intersection.

an emergency vehicle is crossing your lane.

Question 8:

This sign means:

divided highway ahead.

narrow bridge ahead.

road construction.

lane ends, merge left.

Question 9:

Lanes of traffic moving in the same direction are divided by ____ lines.

orange

yellow

black

white

Question 10:

When approaching a curve, remember to:

accelerate slightly before entering the curve.

drive at the posted speed limit throughout the curve.

slow down before entering the curve.

drive at the posted speed limit as you enter the curve, then slow down gradually.

Question 11:

___________ normally are white rectangles with black letters or symbols.

Warning signs

Destination signs (guide signs)

Regulation signs (regulatory signs)

Question 12:

This sign means:

You must yield the right-of-way ahead

Traffic signals ahead

You must stop ahead

Speeding is not allowed

Question 13:

A traffic sign with a red circle around and a slash over a symbol means:

the maneuver shown by the symbol is not allowed.

Do not drive faster than the posted speed limit.

the maneuver shown on the sign should be executed with extreme caution.

Question 14:

To check your blind spot before changing lanes:

look into the right side mirror.

look into the rearview mirror.

look over your shoulder in the direction you plan to move.

look into the left side mirror.

Question 15:

Regulation signs normally are ____ rectangles with ____ letters or symbols.

yellow; black

white; black

green; white

Question 16:

ABS is the acronym for:

Anti-Braking System

Average-Beam System

Anti-Locking Brake System

Question 17:

This road sign means:

Vehicles may only travel in the center lane.

The center lane is shared for left turns in both directions of travel.

The center lane in both directions of travel will soon turn left.

Question 18:

Drivers should always look carefully for motorcycles before changing lanes because:

motorcycles are not permitted to share traffic lanes.

motorcycles are smaller and harder to see.

motorcycles always have the right-of-way at intersections.

All of the above.

Question 19:

You want to turn left at an intersection ahead. A car reaches the intersection from the opposite direction and moves straight ahead. You:

can turn left. You have the right of way.

must wait for the car to go through before you turn.

may not enter the intersection to prepare for your left turn if the light is green.

Question 20:

What is the first thing you should do if your wheels move off the pavement?

Pull the steering wheel back.

Pull over to the right and sound your horn to warn the other drivers.

Ease your foot off the gas pedal and brake gently.

Question 21:

This sign means:

The highway ahead is divided into two one-way roadways.

Roundabout ahead. Slow down.

The divided highway on which drivers are traveling ends ahead.

Question 22:

On a road with two or more lanes in the same direction, you approach an emergency vehicle that is stopped with its warning lights on. You must:

slow down. If possible, change lanes.

pass the emergency vehicle as quickly as possible.

drive to the right side of the road and stop.

maintain your current speed and stay in your lane.

Question 23:

This road sign means:

No Passing Zone

Railroad Warning

One-way street ahead

Two way left turn

Question 24:

Drivers may need more space in front of their vehicle:

when following motorcycles.

when carrying a heavy load or pulling a trailer.

All of the above.

Question 25:

A flashing red traffic light:

has the same meaning as a yield sign.

is used to indicate a pedestrian crossing.

has the same meaning as a stop sign.

indicates that you should drive with caution.

Question 26:

Before changing lanes:

signal at least 500 feet in advance on residential streets.

begin signaling as you move into the next lane.

always check your blind spot.

check your blind spot only if you have an older vehicle without all of its mirrors.

Question 27:

If a driver follows you too closely, you should:

move to another lane if possible.

activate your stop lights.

brake suddenly.

Question 28:

This road sign means:

Traffic increases ahead

Steep grade ahead

Winding road ahead

Slippery road ahead

Question 29:

When driving at night with no other vehicles ahead, a driver should use:

high beam lights.

low-beam lights.

parking lights.

Question 30:

You must yield to other drivers:

when it helps to prevent collisions.

when they are driving a truck.

when the other drivers are on your left and you have reached an unmarked intersection at the same time.

when your traffic signal is a green.

Question 31:

When you approach a scene where there are emergency vehicles with lights flashing, and the road has two lanes carrying traffic in the same direction:

maintain control of your vehicle. If possible move to another lane of the road that is not close to the scene.

pull to the side of the road and come to a complete stop.

maintain your current speed and stay in the right lane.

maintain your current speed and quickly move to a lane away from the emergency vehicle.

Question 32:

Your blind spot is the area of the road:

you see in your rearview mirror.

directly behind your vehicle.

you cannot see without moving your head.

you see in your side mirror.

Question 33:

This warning sign:

provides advance notice to upcoming speed limit change.

shows the current speed limit that all vehicles traveling in the direction of the arrow must not exceed.

indicates the suggested highest safe speed.

Question 34:

Before turning, you should:

increase your speed.

sound your horn to alert the other drivers.

give the proper turn signal.

change lanes.

Question 35:

This road sign means:

Stop sign ahead

Keep to the side indicated by the arrow

Side road

Low shoulder

Question 36:

This sign indicates:

Warning: drunk drivers.

Winding road. Drive with caution.

The road may be slippery when wet. Drive slowly.

Question 37:

Destination signs are ______ with ____ letters and symbols.

green; white

blue; white

white; black

Question 38:

On slippery roads, drivers should:

leave more space in front of their vehicle.

increase their speed to avoid hydroplaning.

come to a complete stop.

Question 39:

Drivers who are 21 years of age or older considered to be driving under the influence if their blood alcohol concentration (BAC) is:

.02 or more.

.04 or more.

.88 or more.

.08 or more.

Question 40:

Before turning left, it is important to:

swing to the right side of your lane.

sound your horn to warn the other drivers.

yield to oncoming vehicles.

flash your headlights to alert the other drivers.

Question 41:

What can you do to prevent skids on snow and ice?

Allow the wheels to keep turning.

Brake early and gently.

All of the above.

Question 42:

When driving on major highways you should:

be ready to react to road hazards.

stay alert.

keep your eyes moving.

All of the above.

Question 43:

The following symptoms are associated with drowsy driving:

You continue to yawn.

You don’t remember driving the last few miles.

All of the above.

Question 44:

This road sign means:

Low shoulder

Stop ahead

Tow away zone

Buggy warning

Question 45:

What should you do if one of your tires blows out?

Hold the steering wheel tight and brake immediately to avoid the risk of skidding.

Leave the road immediately.

Hold the steering wheel tight and slowly take your foot off the gas pedal.

Question 46:

Who is most at risk?

Drivers who are fatigued.

Drivers who are driving on long, boring roads.

All of the above.

Question 47:

What does this sign indicate?

Parallel railroad crossing (side road)

Low ground clearance railroad crossing

Parallel railroad crossing (crossroad)

Question 48:

If another vehicle is approaching you head-on in your lane, you should _______, sound your horn and brake.

steer right

None of the other answers is correct.

steer left

stay in the center of your lane

Question 49:

Yellow traffic signs:

guide drivers.

when combined with an octagonal shape, tell drivers they must come to a complete stop at the marked stop line.

warn drivers.

Question 50:

When you come to an intersection with a flashing red light, you must:

stop at the intersection, then proceed when safe and observe the right-of-way rules.

slow down and drive carefully through the intersection.

stop at the intersection and wait for a flashing green light.

stop only if cars are approaching the intersection.

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