What does the idiom ‘a piece of cake’ mean?

Explanation

‘A piece of cake’ is an idiom used to describe something that is extremely easy to do, as in ‘The exam was a piece of cake for her.’ Despite its literal reference to dessert, the phrase has nothing to do with actual cake and is used entirely figuratively to emphasize how simple or effortless a task turned out to be. Explore more English MCQs on mcqstutor to keep practicing.