Question : Identify the correct meaning of the idiom
Black and white
Option 1: Colourless
Option 2: Old Fashioned
Option 3: In writing
Option 4: None of these
Correct Answer: In writing
Solution : Option 3 is the correct answer.
Black and white is an idiom which means that something in a written or printed form.
For Example:
She can not lie because her marks are there in black and white.