Select the option that can be used as a one-word substitute for the given group of words.
One who does one’s work thoroughly and seriously
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2, i.e. Conscientious.
Correct word: Conscientious
Meaning: A person who does their work carefully, thoroughly, and seriously.
Example: She is a conscientious student who always completes her assignments on time.
Meaning of the other words:
Curious – Eager to know or learn something.
Conscious – Aware of and responding to one’s surroundings.
Enthusiastic – Showing intense and eager enjoyment or interest.
Hence, the chosen option is correct.