MO DMV Traffic Signs and Signals 3

Question 1

A sign showing a truck on a downward slope warns drivers to:

Accepted Answer

A steep downgrade is ahead for all vehicles

Answer

A sign depicting a truck on a downward slope warns all drivers that a steep downgrade is ahead, alerting truck drivers especially to use lower gears.

Question 2

What does a five-sided (pentagon-shaped) yellow sign indicate?

Accepted Answer

School zone or school crossing

Answer

Pentagon-shaped yellow signs are used exclusively to warn drivers of school zones and school crossings where children may be present.

Question 3

A 'Do Not Enter' sign has which color combination?

Accepted Answer

Red background with white horizontal bar

Answer

The Do Not Enter sign features a white horizontal bar on a red background and means you must not proceed in that direction.

Question 4

When a traffic signal is not working at an intersection, how should it be treated?

Accepted Answer

As a four-way stop, yielding to cars already in the intersection

Answer

Missouri law requires drivers to treat a non-functioning traffic signal as a four-way stop, coming to a complete stop and yielding to vehicles already in the intersection.

Question 5

A sign with a green arrow pointing straight and a red X over a lane indicates:

Accepted Answer

That lane is closed and must not be used

Answer

A red X over a lane on overhead lane control signs means that lane is closed and drivers must not use it.

(MO DMV) Missouri Department of Motor Vehicle Practice Test

(MO DMV) Missouri Department of Motor Vehicle Practice Test

MO DMV Traffic Signs and Signals 3