Clear-cut means easy to understand and decide. This answer is correct because the expression has a fixed figurative meaning in English. In an SSC idiom question, students should match the whole phrase with its accepted meaning rather than translate each word separately.

• Classroom example: Clear-cut can refer to a situation involving easy to understand and decide.
• Story example: A writer may use Clear-cut when describing a situation involving easy to understand and decide.
• Exam example: When a sentence contains Clear-cut, choose the meaning “easy to understand and decide.”