Which of the following is not a primary colour ________.

Related Mcqs:

1. Which colour of light is deviated least ________.

   A. Red
   B. Blue
   C. Violet
   D. Green

   Submitted by: Yousuf Sanjrani

2. The blue colour of clear sky is due to_______________?

   A. Reflection of light
   B. Refraction of light
   C. Diffraction of light
   D. Dispersion of light

3. In which part of the eye lies the pigment that decides the colour of the eyes of a person___?

   A. Retina
   B. Iris
   C. Cornea
   D. Pupal

   Submitted by: WIQAR AHMAD

4. The yellow colour in photochemical smog is due to the presence of____________?

   A. Sulphur dioxide
   B. Carbon dioxide
   C. Nitrogen dioxide
   D. CFC’s

   Submitted by: Palestine

5. A colour blind person cannot distinguish between _________?

   A. White & Yellow
   B. Red & Green
   C. Red & Black
   D. Green & Black

   Submitted by: Mansoor Ahmed Suhag

6. Red-green colour blindness in a man is known as:

   A. Prolanopia
   B. Deuteranopia
   C. both a&b
   D. Marfan’s syndrome

   Submitted by: Tasawar Hussain channa

7. Why the colour of the Ocean appears blue?

   A. Because the sunlight falling on it is scattered.
   B. Because the sunlight falling on it is absorbed.
   C. Because the sunlight falling on it is refracted.
   D. Because the sunlight falling on it is reflected.

   Submitted by: Rashid Mehmood

8. An astronaut sees the colour of the sky as: _________?

   A. Blue
   B. White
   C. Red
   D. Black

   Submitted by: Abid Hussain

9. Which medicine can be used to make urine red in colour?

   A. isoniazir
   B. iron capsule
   C. Rifampicin
   D. Omeprazole

   Submitted by: Abid Hussain

10. What colour is called magenta?

    A. Black
    B. White
    C. Yellow
    D. Reddish-Purple

    Submitted by: Kashif Ali Gaad