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Oklahoma Class D Knowledge Test Practice

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Passing target: 80% (16/20)

Warning, Construction & Information SignsStandalone practice

In a highway work zone, you drive in the right lane and see this large lighted panel on a trailer. It shows a flashing arrow that points to the left. What should you do?

A approaches a trailer-mounted black arrow board on the right shoulder of a two-lane highway roadway. Lit amber lamps form a left-pointing arrow, and cones taper into the right lane farther ahead.

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On an interstate, you see this blue rectangular sign with white symbols of a gas pump, a knife and fork, and a bed. What kind of information does it give you?You pass this fluorescent yellow-green, five-sided sign with two black walking figures. It is 3:15 p.m. on a school day, and children walk on the sidewalk ahead. What should you do?You drive in the right lane of a road with two lanes going your way. You see this yellow diamond sign: the right lane line bends in toward the left line. What should you do?You drive a rented moving truck that is 13 feet tall. Before an underpass, you see this yellow sign with arrows above and below the height 12'-6". What should you do?On a two-lane highway, you come over a hill and see a tractor ahead. This orange triangle with a red border is on its back. What does this emblem tell you?You see this fluorescent yellow-green diamond sign with a black walking person. No one is in the road, but a person stands at the curb just ahead. What should you do?

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