In the following questions, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
A moot point

Options

A. Agreeable
B. Disputed
C. Unclear
D. Unknown

Answer

B

Explanation

A moot point = a matter about which there may be disagreemwent of confusion , open to debate.
Look at the sentence,
Whether he was serious is a moot point.