Select the most appropriate meaning of the given idiom.
The officer asked his subordinates to keep him posted of the workplace developments.

Correct option is C

Option (c) is the correct meaning of the given idiom.
Keep him posted: Meaning of idiom: To keep someone informed or updated regularly about something.
Meaning in context: The idiom refers to providing ongoing updates or information on a particular situation or event.
Example 1: "Please keep me posted on any new developments in the project."
Example 2: "The doctor asked the nurse to keep him posted about the patient’s condition."