Select the most appropriate meaning of the given idiom.
One track mind
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e always thinking of only one thing.
Idioms: A group of words established by usage as having a meaning not deducible from those of the individual words.
One-track mind means used in reference to a person whose thoughts are preoccupied with one subject or interest.
Example: Brian's had a one-track mind since he started his own company.