Step 1: Understanding the Question:
The task is to identify the synonym for the noun "RIGMAROLE" among the given options.
We will define the term and cross-reference it with the definitions of the options.
Step 2: Detailed Explanation:
The word "RIGMAROLE" is a noun that refers to a lengthy and complicated procedure, or a long, rambling story or statement that is essentially meaningless or nonsense.
For example, "I had to go through a lot of rigmarole just to get my driver's license renewed."
Let us analyze Option (A) "cordon".
A cordon is a line or circle of police, soldiers, or guards preventing access to or from an area or building. It is entirely unrelated.
Let us analyze Option (B) "hokum".
Hokum is a noun meaning nonsense, trite material, or something that is completely untrue and meant to deceive.
Both rigmarole and hokum share the core meaning of being nonsensical, rambling, or meaningless talk. Therefore, they are nearest in meaning.
Let us analyze Option (C) "apposite".
Apposite is an adjective meaning highly appropriate or suitable in the circumstances. This is completely unrelated.
Let us analyze Option (D) "weary".
Weary is an adjective meaning feeling or showing extreme tiredness. Unrelated.
Let us analyze Option (E) "erudite".
Erudite means having or showing great knowledge or learning. This is an antonym to nonsense.
Thus, "hokum" is the correct choice.