Question

Its riddle

if you threw a white stone into red sea I , what it becomes​

Answer 1

$\bold{Answer}$

The white stone when thrown in red Sea will become wet.

Let see how -:

The question stated the colors of both stone and sea, but Red Sea actually exists which is not literally red.

The colours are mentioned just to confuse the reader.

The Red Sea seems to be red in color (Sometimes) due to the algae present in it.

Its not that Red colour is mixed in it.

Obviously, the stone will not turn red as the water doesn't contain colour but will get wet due to the water.

Answer 2

if you threw a white stone into red sea I , what it becomes

It becomes wet.....