Break new ground means make progress by doing something original. 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: Break new ground can refer to a situation involving make progress by doing something original.
• Story example: A writer may use Break new ground when describing a situation involving make progress by doing something original.
• Exam example: When a sentence contains Break new ground, choose the meaning “make progress by doing something original.”