Which literary device is used in the sentence The noise cafeteria sounded like ten trains pulling into a station?

The literary device used in the sentence "The noise the cafeteria sounded like ten trains pulling into a station" is a simile.

Here's why:

* Simile: A simile is a figure of speech that compares two unlike things using the words "like" or "as".

In the sentence, the noise of the cafeteria is being compared to the sound of ten trains arriving at a station. The use of "like" clearly indicates a simile.