Commercial Repair Technician
Comprehensive Test Review (Qns & Ans)
2025
1. Which color model is primarily used in digital screens?
A) CMYK
B) RGB
C) HSL
D) LAB
Correct ANS: B (RGB)
Rationale: The RGB (Red, Green, Blue) color model is used in
digital displays because it is based on the additive color mixing
principle, which is suitable for light-based displays.
©/2025
,2. What is the process of mixing two primary colors to create a
secondary color known as?
A) Additive Color Mixing
B) Subtractive Color Mixing
C) Complementary Color Mixing
D) Analogous Color Mixing
Correct ANS: B (Subtractive Color Mixing)
Rationale: Subtractive color mixing occurs when pigments are
mixed. Primary colors mix to form secondary colors based on the
absorption of certain wavelengths of light.
3. In the context of color theory, what does 'hue' specifically
refer to?
A) Brightness of a color
B) The saturation level of a color
C) The shade of a color
D) The name of a color
Correct ANS: D (The name of a color)
Rationale: Hue refers to the distinct characteristic of the color
itself, often indicated by its name (red, blue, yellow, etc.).
©/2025
, 4. Which of the following color harmonies uses colors that are
opposite each other on the color wheel?
A) Analogous
B) Triadic
C) Monochromatic
D) Complementary
Correct ANS: D (Complementary)
Rationale: Complementary colors are those that are positioned
directly opposite each other on the color wheel, creating high
contrast when used together.
5. When mixing pigments, which primary colors are used in the
CMY color model?
A) Red, Green, Blue
B) Cyan, Magenta, Yellow
C) Orange, Purple, Green
D) Red, Yellow, Blue
Correct ANS: B (Cyan, Magenta, Yellow)
©/2025
Comprehensive Test Review (Qns & Ans)
2025
1. Which color model is primarily used in digital screens?
A) CMYK
B) RGB
C) HSL
D) LAB
Correct ANS: B (RGB)
Rationale: The RGB (Red, Green, Blue) color model is used in
digital displays because it is based on the additive color mixing
principle, which is suitable for light-based displays.
©/2025
,2. What is the process of mixing two primary colors to create a
secondary color known as?
A) Additive Color Mixing
B) Subtractive Color Mixing
C) Complementary Color Mixing
D) Analogous Color Mixing
Correct ANS: B (Subtractive Color Mixing)
Rationale: Subtractive color mixing occurs when pigments are
mixed. Primary colors mix to form secondary colors based on the
absorption of certain wavelengths of light.
3. In the context of color theory, what does 'hue' specifically
refer to?
A) Brightness of a color
B) The saturation level of a color
C) The shade of a color
D) The name of a color
Correct ANS: D (The name of a color)
Rationale: Hue refers to the distinct characteristic of the color
itself, often indicated by its name (red, blue, yellow, etc.).
©/2025
, 4. Which of the following color harmonies uses colors that are
opposite each other on the color wheel?
A) Analogous
B) Triadic
C) Monochromatic
D) Complementary
Correct ANS: D (Complementary)
Rationale: Complementary colors are those that are positioned
directly opposite each other on the color wheel, creating high
contrast when used together.
5. When mixing pigments, which primary colors are used in the
CMY color model?
A) Red, Green, Blue
B) Cyan, Magenta, Yellow
C) Orange, Purple, Green
D) Red, Yellow, Blue
Correct ANS: B (Cyan, Magenta, Yellow)
©/2025
