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Why are contrasting colours used appropriately in a presentation?

Answer and explanation

Correct answer: To make text stand out from the background

The governing concept is readability through visual contrast. When text and its background have sufficiently different colours, the letters are easier to distinguish, especially in a projected or digital presentation. Thus, option C is correct. Contrast does not change the slide’s physical length or weight and has no direct effect on sound. Appropriate contrast should remain comfortable to read; excessively bright combinations or too little contrast can reduce accessibility and cause confusion.

Related tags

Colour ContrastReadabilityPresentation DesignVisual CommunicationCommunication Skills IArtificial IntelligenceClass 9 Mcq

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