Select the most appropriate meaning of the given idiom.
Your guess is as good as mine

Correct option is B

Option (b) is the correct meaning of the given idiom.
· Idiom Meaning: "Your guess is as good as mine" means that the speaker does not know the answer any better than the listener. It indicates a lack of knowledge or certainty about something.
· Example:
· "When will the train arrive?"
· "Your guess is as good as mine." (Meaning: I don’t know either.)
Other related idioms and their meanings:
· "In the dark" → To be unaware of something.
· "Beats me" → I have no idea.
· "I haven't got a clue" → I do not know at all.
Explanation of other options:
· (a) Incorrect: Does not relate to "guessing an incredible idea."
· (c) Incorrect: Not related to predicting a disaster.
· (d) Incorrect: Does not relate to being superstitious.