What is the color of calcium carbonate?
Brown
Pink
White
Yellow
Calcium carbonate is white in color. It is the same substance that makes up chalk (the one used to write on a black board).
Sunlight is of Yellow or white colour?
If it is yellow in colour than how sunlight can make seven colours?
If it is White in colour than why do we see it in Yellow colour?
A box contains 7 red flowers, 5 white flowers, 4 pink flowers and 8 yellow flowers. Swetha picks a flower at random from the box. What is the probability that Swetha picks a pink or yellow flower?