A colour blind person cannot distinguish between _________?

Related Mcqs:

1. The blind spot is located at the ___________ of the eye ?

   A. pupil
   B. vitreous humor
   C. aqueous humor
   D. optic disc

   Submitted by: Aamir Hussain Laghari

2. Who keeps blind snakes as their pets?

   A. Woodcutters
   B. Eagles
   C. Parrots
   D. Owls

   Submitted by: Kashif Ali Gaad

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

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

   Submitted by: Abid Hussain

4. 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

5. Which colour of light is deviated least ________.

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

   Submitted by: Yousuf Sanjrani

6. The brightest colour emitted by the sun is:

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

   Submitted by: Sami Khan

7. 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

8. 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

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