Directions: Given below are some idioms/phrases followed by four alternatives each. Select the most appropriate alternative which gives the correct meaning of the idiom/phrase.

'A piece of cake'

• A

  Something difficult to extract from the original
• B

  Something very difficult to understand
• C

  Something that appears very inviting
• Correct answer
  D

  Something very easy to accomplish

Hence, the correct answer is option: 'D'.