WBCS.LIVE practice question

If 'air' is called 'green', 'green' is called 'blue', 'blue' is called 'sky', 'sky' is called 'yellow', 'yellow' is called 'water' and 'water' is call 'pink', then what is the colour of clear sky?

Solve this multiple-choice question and check the correct answer with its explanation below.