Iowa DMV Practice Test

Question 1

What is the maximum speed limit on Iowa's rural interstate highways?

Accepted Answer

70 mph

Answer

65 mph

Answer

75 mph

Answer

60 mph

Question 2

When should you use your parking lights (marker lights)?

Accepted Answer

Only when parked — parking lights are NOT a substitute for headlights when driving

Answer

As a substitute for headlights during dusk

Answer

In residential areas at night to minimize glare

Answer

On city streets where streetlights illuminate the road

Question 3

When turning right at a red light in Iowa, you must first:

Accepted Answer

Come to a complete stop and yield to all traffic

Answer

Slow down without stopping if the way is clear

Answer

Yield only to pedestrians, not vehicles

Answer

Flash your headlights before proceeding

Question 4

When entering a roundabout, you must yield to:

Accepted Answer

Traffic already in the roundabout

Answer

Traffic entering from the right

Answer

Pedestrians in the roundabout

Answer

All traffic at all times

Question 5

Iowa's implied consent law means that by driving on Iowa roads, you have already agreed to:

Accepted Answer

Submit to a chemical test if suspected of OWI (DUI)

Answer

Wear a seat belt

Answer

Allow vehicle searches at any time

Answer

Follow all federal highway regulations

Question 6

What are Iowa's minimum liability insurance requirements?

Accepted Answer

$20,000 per person / $40,000 per accident / $15,000 property damage

Answer

$30,000 per person / $60,000 per accident / $15,000 property damage

Answer

$25,000 per person / $50,000 per accident / $25,000 property damage

Answer

$15,000 per person / $30,000 per accident / $5,000 property damage

Question 7

When must you report an accident to the DMV or police?

Accepted Answer

When required by state law — typically when anyone is injured, killed, or property damage exceeds the state threshold (usually $500-$1,500)

Answer

Only if someone is killed

Answer

Only if property damage exceeds $5,000

Answer

Only if the other driver has no insurance

Question 8

When driving on Iowa rural roads, which of the following is true regarding farm equipment?

Accepted Answer

Slow-moving farm equipment must display an orange triangular SMV emblem; drivers must follow at a safe distance

Answer

Farm equipment has no right to travel on public roads

Answer

Drivers may cross the center line to pass farm equipment anywhere on a two-lane road

Answer

Farm equipment is only permitted on roads posted 45 mph or less

Question 9

For adult drivers in Iowa, texting while driving is:

Accepted Answer

A primary offense — officers may stop you solely for texting; however, handheld calling is secondary for adults

Answer

Only banned for drivers under 18

Answer

A secondary offense for all drivers

Answer

Banned entirely for all device use, including hands-free

Question 10

What action does this regulatory sign require?

Accepted Answer

A highway divided by a median or barrier begins ahead

Answer

The road ahead narrows to one lane

Answer

The divided highway ends

Answer

Merge left immediately

Iowa DMV Practice Test

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