It goes without saying means it is obvious and does not need to be said. 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: It goes without saying can refer to a situation involving it is obvious and does not need to be said.
• Story example: A writer may use It goes without saying when describing a situation involving it is obvious and does not need to be said.
• Exam example: When a sentence contains It goes without saying, choose the meaning “it is obvious and does not need to be said.”