Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeLight & Optics (incl. Lenses)
Which of the following are considered primary colours?
- A.Red, yellow, blue
- B.Red, blue, greenCorrect answer
- C.Yellow, cyan, magenta
- D.Orange, green, violet
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Practice these MCQs in the appQuick fact: The primary colours of light are red, blue, and green (the additive primaries).