Question 786 in the bank

What do the following traffic signs have in common?

Three orange squares with black arrows, two posts with orange and black stripes, a triangle with a red border showing a digging figure on a black background, and an orange circle; numbers below.
  1. They are posted in freeways only.
  2. Correct answer: They are posted in work sites only.
  3. They are posted in inter-urban roads only.
  4. They are posted in urban roads only.

Why this is the answer

The correct answer in the official bank: They are posted in work sites only.

The signs in the picture are road work site signs. They are posted to warn and guide drivers around the works. Many of them are orange and temporary. Road works can take place on any type of road, urban, inter-urban or freeway, so the answers that limit these signs to one type of road are incorrect.

Topic: Traffic signs. The bank marks it for these classes: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Tractor (1), Private car (B).