How powerful colours are? #shorts #colours #usefulnessofcolours

Colour blindess is a recessive sex-linked trait in which the eye fails to distinguish (a) Red and gree colours (b) Red and yellow colours (c) Green and blue colours (d) Red and blue colours

Find the odd one out. Red colour, Yellow colour, Violet colour, White colour

Out of 1000 small coloured bulbs 81^(3//2) are of white colour 5^(3) are red coloured , 2^(6) are green coloured & rest are blue coloured . What is the probability that bulb chosen is . (i) blue coloured (ii) red coloured (iii) white coloured .

How do we perceive different colours ?