In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.
Argus eyed
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Vigilantly observant.
The meaning of the idiom 'argus eyed' is 'Vigilantly observant'.
Example: ‘Such Argus-eyed surveillance is now so widespread that criminals on television cover prying lenses or conduct their malefactions outside photographic range.’
As the meaning of the given idiom is the same as the chosen option it will be correct.