GATE 2024 AR — Planning – Question 38
Which colour statements are correct?
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Show answer and explanation
Correct answer: (A) Yellow, blue-violet, red-violet form a split-complementary set.; (C) CMYK is subtractive.; (D) Blue, green, orange, red form a tetrad.
Explanation
Yellow’s complement is violet; its two neighbouring hues give blue-violet/red-violet, A. CMYK subtracts light through pigment/ink absorption, C. Blue–orange and green–red provide two complementary pairs, a tetrad, D. Orange, green, violet form a separated triadic rather than adjacent analogous set. Select A, C, D.