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A sign communicates meaning only through colour and has no symbol or text. Which group may face difficulty?

Answer and explanation

Correct answer: People who have difficulty distinguishing colours

The governing concept is accessible and inclusive visual communication. A colour-only sign depends entirely on the viewer’s ability to distinguish particular colours. People with colour-vision difficulties may not be able to identify the intended warning or instruction reliably. Adding a symbol, pattern, or text provides a second cue. Therefore option D is correct; height, age, or driving status alone does not cause this specific problem.

Related tags

Colour AccessibilityInclusive DesignVisual SignsVisual CommunicationCommunication Skills IArtificial IntelligenceClass 9 Mcq

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