Colour -Multiple Choice Questions Quiz

Interactive MCQs on “Colour”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the primary reason an object appears colored?

(a) The object emits light of that color
(b) The object reflects light of that color
(c) The object absorbs light of that color
(d) The object transmits light of that color

Question 2: Which of the following colors has the longest wavelength?

(a) Red
(b) Green
(c) Blue
(d) Violet

Question 3: What do you perceive when all colors of light are combined?

(a) Black
(b) White
(c) Gray
(d) Rainbow

Question 4: Which color of light is obtained by mixing equal amounts of red, green, and blue light?

(a) Cyan
(b) Yellow
(c) Magenta
(d) Black

Question 5: Which color is complementary to blue?

(a) Red
(b) Yellow
(c) Green
(d) Orange

Question 6: What is the color of an object that reflects all colors of light equally?

(a) Black
(b) White
(c) Gray
(d) Silver

Question 7: What phenomenon causes a rainbow to form in the sky?

(a) Reflection of light from raindrops
(b) Refraction of light through raindrops
(c) Diffraction of light from raindrops
(d) Dispersion of light by raindrops

Question 8: Which color has the highest frequency in the visible light spectrum?

(a) Red
(b) Green
(c) Blue
(d) Violet

Question 9: What is the name of the phenomenon where an object appears to change color when viewed from different angles?

(a) Refraction
(b) Dispersion
(c) Diffraction
(d) Iridescence

Question 10: Which color of light has the highest energy per photon?

(a) Red
(b) Green
(c) Blue
(d) Violet