Colour Wheel and Colour Relationships

Correct answer: A. Printing uses cyan magenta and yellow as its base

Explanation: The governing concept is context-dependent colour models. Most process printing uses subtractive CMY inks, commonly expanded to CMYK by adding black for better depth, text, and economy. Red, yellow, and blue are familiar traditional art primaries, but they are not the standard process-printing base set. Printing can reproduce red, so option D is false; it also does not use only black. Option A is correct.

Correct answer: B. Use one as dominant and control the other two as supporting colours

Explanation: The governing concept is colour balance through proportion, dominance, and visual weight. A composition does not need equal quantities of every colour; one primary colour can establish the dominant mood, while the other two are used in smaller, controlled areas to create support and emphasis. Equal use everywhere may produce competition and visual clutter. Covering colours or changing only an outline does not solve the overall distribution. Therefore option B is correct.

Correct answer: A. द्वितीयक रंग को उसके दो घटक प्राथमिक रंगों के बीच रखना

Explanation: The governing concept is the mixing relationship represented by a colour wheel. A secondary colour is produced by combining two neighbouring primary colours, so it is placed between those component primaries: green between blue and yellow, orange between red and yellow, and violet between red and blue. Therefore A is correct; alphabetical order, darkness, or central placement does not show colour relationships.

Correct answer: A. It is formed by mixing red and yellow

Explanation: On a traditional pigment colour wheel, orange is placed between red and yellow because it is produced by mixing those two neighbouring primary colours. Therefore, option A is correct. The position represents a colour relationship, not a claim that orange is the brightest colour. Orange is a secondary colour, so option D is false. Although orange may have complementary relationships in certain colour systems, that does not explain its position between its component colours.

Correct answer: B. Between yellow and blue

Explanation: The governing concept is colour-wheel order based on component colours. In the traditional pigment model, green is made by mixing yellow and blue, so it belongs between yellow and blue on the wheel. Red and blue are the components of violet, and red with yellow produces orange; neither pair identifies green. The centre is not the normal location for a secondary hue. Therefore option B is correct.

Correct answer: A. Place it between blue and red

Explanation: The governing colour-wheel rule is that a secondary colour is placed between the two primary colours that create it. Violet results from mixing blue and red, so it must be located between blue and red. Yellow and blue produce green, while red and yellow produce orange. Keeping violet between red and yellow preserves the error, and replacing it with green changes the colour entirely. Hence A is correct.

Correct answer: A. Red and yellow

Explanation: On a traditional artists’ colour wheel, orange is the secondary colour made by mixing red and yellow. It is therefore placed between those two primary colours, showing its relationship to both of them. Option A is correct. Green lies between yellow and blue, and violet lies between blue and red; the other pair does not represent the immediate components of orange.

Correct answer: A. Because it is formed by mixing them

Explanation: The governing concept is the relationship between primary and secondary colours on a colour wheel. Violet is made by mixing the primary colours blue and red, so its position lies between those two colours. Yellow does not form violet, and violet is not a neutral colour or a colour made only from white. Thus, option A gives the correct reason.

Correct answer: A. They lie opposite each other on the colour wheel

Explanation: The governing concept is complementary colour contrast. On the traditional colour wheel, red and green occupy opposite positions, so they are complementary colours. When placed beside each other, their difference makes each colour appear more vivid. They are not both secondary colours, they are not both made from yellow, and their values do not have to be equal. Therefore, option A is correct.

Correct answer: A. Blue

Explanation: The governing concept is complementary neutralisation and saturation control. Blue is opposite orange on the traditional colour wheel, so adding a small amount of blue reduces orange’s intensity or saturation. Yellow or red generally strengthens the warm orange mixture, while white makes a tint by lightening it rather than neutralising its complementary intensity. Too much blue, however, can make the mixture dull or muddy.

Correct answer: A. Red

Explanation: The governing concept is complementary colour mixing to reduce saturation. Red lies opposite green on the traditional colour wheel, so a small amount of red can dull or neutralise an overly vivid green. Blue and yellow are components used to create green and may shift its hue rather than provide the direct complement. Orange is not green’s direct opposite. Therefore, option A is correct; too much red may produce a muddy brownish mixture.

Correct answer: C. Yellow

Explanation: The governing concept is complementary colour neutralisation. Yellow lies opposite violet on the traditional colour wheel, so a small amount of yellow reduces violet’s vividness or saturation. Blue and red are the primary colours used to form violet and usually reinforce its hue, while white lightens it into a tint rather than directly neutralising its complement. Therefore, option C is correct; too much yellow can make the mixture dull or muddy.

Correct answer: A. Blue

Explanation: On the traditional colour wheel, blue is opposite orange, so it is orange’s complementary colour. Placing complementary colours near each other creates strong contrast, making the orange appear more vivid or brighter; therefore option A is correct. Yellow and red are neighbouring warm colours that may blend harmoniously with orange, while brown is a subdued colour and usually reduces visual brilliance rather than heightening it.

Correct answer: A. Red

Explanation: The governing concept is complementary colour contrast. On the colour wheel, red and green are opposite complementary colours, so placing green against red creates a strong difference in hue and makes the green attract attention. Yellow and blue are neighbouring or related colours rather than green’s direct complement, while a green background would reduce contrast. Therefore, option A is correct.

Correct answer: A. Yellow

Explanation: The governing concept is complementary contrast. Violet and yellow occupy opposite positions on the traditional colour wheel, so a violet object placed against yellow is separated clearly by hue contrast. Blue and red are related to violet and usually produce less direct contrast, while a violet background would blend with the object. Hence option A gives the clearest visual separation.

Correct answer: A. Make one colour dominant and the other two supportive

Explanation: The governing concept is colour hierarchy within a triadic scheme. Orange, green and violet can work together, but giving all three equal visual weight may create competition. Selecting one dominant colour establishes the focal area, while using the other two in smaller areas or as accents preserves variety and balance. Therefore, option A is the most effective design method.

Correct answer: A. Red

Explanation: Complementary colours are located opposite one another on the traditional colour wheel. Green lies opposite red, so red is its complementary primary colour. Yellow and blue are the two primary colours that combine to produce green in the traditional paint model; they are ingredients of green, not its complement. Orange is a secondary colour and is not opposite green. Therefore, option A is correct.

Correct answer: C. Yellow

Explanation: On the traditional art colour wheel, yellow is directly opposite violet. Colours placed opposite each other are complementary colours, so yellow and violet form a complementary pair and create strong visual contrast. Orange is opposite blue, and green is opposite red; therefore, neither is correct here. Blue is adjacent to violet rather than directly opposite it. Thus, option C is the correct answer.

Correct answer: B. Complementary contrast

Explanation: The governing concept is complementary contrast. Orange and blue lie opposite each other on the colour wheel, so placing them close together makes both appear more vivid and creates strong visual opposition. Therefore, option B is correct. A monochromatic effect uses one hue, neutrality reduces colour emphasis, and an identical-colour effect would require similar rather than opposing colours.

Correct answer: A. Visual competition may increase

Explanation: The governing concept is visual hierarchy and colour balance. If orange, green and violet are all used in equal amounts at full intensity, each demands strong attention, so the viewer may not know where to look first. This can create visual competition and weaken unity; therefore, option A is correct. The colours do not become primary, turn white, or make only green visible.

Correct answer: D. Orange and blue

Explanation: A complementary pair consists of colours opposite each other on the traditional colour wheel. Orange lies opposite blue, so orange and blue form a correct secondary-colour and complement pair. Green is opposite red, and violet is opposite yellow; green-yellow and violet-red are adjacent or related colours, not the standard complementary pairs. Therefore option D is correct.

Correct answer: B. They are complementary colours

Explanation: Red and green are complementary colours because they occupy opposite positions on the traditional colour wheel. When placed side by side, their differing hues create strong simultaneous contrast, making each appear more vivid and helping the green object stand out. They are not identical, and red is generally warm rather than cool. Although green is secondary, that fact alone does not explain the contrast. Option B is correct.

Correct answer: A. Yellow

Explanation: Yellow is the complementary colour of violet on the traditional colour wheel. Placing a violet object against yellow produces strong hue contrast, so the object is visually separated from its background and appears most distinct. A blue or red background is closer to one component of violet and may reduce the contrast, while a violet background has almost no hue contrast. Therefore option A is correct.

Correct answer: A. Visual competition among colours

Explanation: The governing concept is visual hierarchy in a triadic colour scheme. Orange, green and violet are secondary colours separated around the colour wheel, and equal intensity can make each demand similar attention. The eye may move between them without a clear focal point, creating visual competition. Option A is correct. Equal intensity does not turn paint black, change secondary colours into primary colours, or create a monochromatic effect.

Correct answer: B. Make one colour dominant and two supportive

Explanation: The governing concept is visual hierarchy and dominance within a triadic colour scheme. Orange, green and violet can be equally strong, so using them in identical amounts may make the composition restless. Selecting one as the dominant colour and using the other two in smaller or supporting areas guides the eye while preserving variety. Therefore B is correct; A risks competition, C changes value, and D removes the triadic relationship.