0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Colour blind people are unable to differentiate
  1. Red and green colour
  2. Yellow and white colour
  3. Black and yellow colour
  4. Green and blue colour

A
Yellow and white colour
B
Black and yellow colour
C
Green and blue colour
D
Red and green colour
Solution
Verified by Toppr

Colour blindness is the inability or decreased ability to see colour, or perceive colour differences, under normal lighting conditions.The different anomalous conditions are protanomaly, which is a reduced sensitivity to red light, deuteranomaly which is a reduced sensitivity to green light and is the most common form of colour blindness and tritanomaly which is a reduced sensitivity to blue light and is extremely rare. People with deuteranomaly and protanomaly are collectively known as red-green colour blind and they generally have difficulty distinguishing between reds, greens, browns and oranges.
Therefore, the correct answer is option C.

Was this answer helpful?
0
Similar Questions
Q1

The elements of sets A , B and C are all colours as follows:

A = { Red , Orange , Yellow , Brown } ,

B = { Blue , Yellow , Green , Brown } ,

C = { Black , Brown , White , Grey }

Then, A U B U C is


View Solution
Q2
Colour blind people are unable to differentiate
View Solution
Q3
Six sides of a cuboid block are coloured Green, Blue, Red, Yellow, Orange and White in the following manner
When Blue is on the top, which colour will be at the bottom ?
211215.png
View Solution
Q4

The six faces of a cube are coloured black, brown, green, red, white and blue.

(i) Red is opposite to black

(ii) Green is between red and black

(iii) Blue is adjacent to white

(iv) Brown is adjacent to blue

(v) Red is at the bottom

The four adjacent colours are


View Solution
Q5
If 'blue' is called 'black', 'black' is called 'green', 'green' is called 'white', 'white' is called 'red', 'red' is called 'yellow' and 'yellow' is called 'grey' then what is the colour of milk?
View Solution