File Question is a line-style Icon from Nova Line Icons set.

The File Question icon shows a document with a folded corner, several square marks, and a question mark inside an overlapping circle. Drawn in the line style on a 24px grid with a 2px stroke, it keeps the simple geometry clear in compact interfaces. Use it for file help, missing-document states, file previews, support links, and document-related error screens. It belongs to Nova Line Icons set in the Nova family.