Final answer:
The figurative language used in the quote "Nothing replied" from Lord of the Flies is personification, as it attributes the human ability to reply to 'Nothing'.
Step-by-step explanation:
In the quote "Nothing replied" from Lord of the Flies, the figurative language used is personification. Personification attributes human characteristics to something non-human, or the representation of an abstract quality in human form. In this case, 'Nothing' is given the ability to reply, which is a trait of living beings. The other options given, such as paradox, metaphor, simile, and allusion, do not fit this usage. A paradox is a statement that contradicts itself, a metaphor is a direct comparison between two unlike things without using 'like' or 'as', a simile makes a comparison using 'like' or 'as', and an allusion is an indirect or passing reference.