Choose the correct one-word substitution for: 'A loud and confused noise'.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. Cacophony.
Grammatical Concept/Meaning:
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Cacophony: A harsh, discordant mixture of sounds. It specifically implies a lack of harmony and a sense of being "confused" or overwhelming to the ears
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Soliloquy: An act of speaking one's thoughts aloud when by oneself or regardless of any hearers, especially by a character in a play. (Completely unrelated to noise/sound levels).
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Racket: A loud, unpleasant noise; a din. While close, "racket" is often used for a single source of disturbance (like a loud party), whereas "cacophony" describes the chaotic mixture of many different sounds.
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Roar: A full, deep, prolonged cry uttered by a lion or other large animal, or a person in pain or anger. It is a single, powerful sound rather than a "confused" mixture.
Final Sentence: A cacophony is a loud and confused noise.
Hence, the chosen option is correct.