Which of the following idiom given in the alternatives has the meaning?
Not attracting attention or remaining unnoticed, often intentionally, by people in general or by specific individuals or authorities.
Show answer & explanation
Correct answer: C
Explanation
The phrase "under the radar" refers to the way low-flying aircraft can sometimes avoid detection by radar systems. In common usage, it means:
Doing something without being noticed
Avoiding attention or scrutiny, often intentionally
Staying "low profile" to avoid being caught or criticized by authorities or the general public