Question

What are the colours used in class W?
1) Red
2) Blue
3) Green
4) Yellow

Answer 1

The colors used in class W are red, blue, green, and yellow. These colors are known as the primary colors, which can be mixed to create secondary and tertiary colors in art.

Step-by-step explanation:

The colors used in class W are red, blue, green, and yellow.

In art, red, blue, and yellow are known as the primary colors. These three colors are considered the building blocks for creating all other colors in the color spectrum. By mixing different combinations of these primary colors, artists can create secondary and tertiary colors.

For example, mixing red and blue can create purple, while mixing blue and yellow can create green.