GATE 2025 AR — Architecture – Question 37
Identify complementary-colour pairs based on the RGB model as printed in the source.
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Show answer and explanation
Correct answer: MTA
Explanation
The final key awards marks to all. In the additive RGB model, the primary/complementary pairs are red–cyan, green–magenta and blue–yellow. The offered pairs do not correctly express that set; some resemble traditional painter’s colour-wheel pairings. Therefore retain MTA instead of forcing a unique RGB answer.