Correct option is A
Option (a) is the correct meaning of the given idiom.
To fish in troubled waters: To try to gain personal benefit from a chaotic or confused situation. (अशांत या भ्रमित स्थिति में लाभ उठाना)
Example: Some corrupt officials are always trying to fish in troubled waters.
At least 3 related idioms:
·
Make hay while the sun shines – To take advantage of an opportunity.
·
Ride the storm – To survive a difficult situation.
·
Cry over spilled milk – To waste time worrying about things that have already happened.