alleryWhy are road signs often drawn as pictograms?
AThey cross language barriers
BThey need no colour
CThey cost less than paint
DThey show exact numbers
Answer & Solution
Correct answer: A. They cross language barriers
1. A pictogram resembles the thing it means.
2. So people with different languages can still read it.
3. That is why road signs are applied as global standards.
Colour is still used, and cost or exact numbers are not the reason.
_Source: Wikipedia, Pictogram, Standardization_
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