Select the most appropriate meaning of the given idiom.
Smell a rat

Correct option is D

Option (d) is the correct meaning of the given idiom.
Smell a rat: To suspect that something is wrong or dishonest; to sense foul play or deception. (Hindi meaning: गड़बड़ का शक होना)
Example: I smelled a rat when I noticed the door was open but nothing was stolen.
Other related idioms and their meanings:
· Catch red-handed: to catch someone in the act of wrongdoing.
· Fishy situation: suspicious or dubious.
· Pull a fast one: to deceive someone.