Question

As per the subtractive colour theory system, the primary colours are:

• A. Red, Green, Blue
• B. Cyan, Magenta, Yellow
• C. Blue, Magenta, Cyan
• D. Red, Green, Yellow

Hint:

Think of a printer's ink cartridges: they are typically Cyan, Magenta, and Yellow (plus Black). This is a real-world application of the subtractive color model.

Answer 1

The Correct Option is B

Step 1: Define subtractive color theory. The subtractive color model describes how color is produced when light is reflected off a surface and some wavelengths are absorbed (subtracted). This system applies to physical media like inks, dyes, and paints.

Step 2: Identify the primary colors of the subtractive system. The primary colors are Cyan, Magenta, and Yellow (CMY). In printing, Black (K for Key) is often added for depth and convenience, creating the CMYK model.

Step 3: Differentiate from the additive system. The additive primaries (Red, Green, Blue) are used for light emission. The subtractive primaries (Cyan, Magenta, Yellow) are the secondary colors of the additive system and are used for light absorption/reflection.