The hand has five fingers. In this sentence “five” is

The hand has five fingers. In this sentence “five” is
Past Papers: PPSC Assistant (BS-16) — Past Paper MCQs
A: Noun
B: Adverb
C: Adjective
D: None of these

“Five” modifies “fingers;” so it’s a numeral adjective (determiner). As a noun; “a five” could mean the number itself; which isn’t the use here. Part-of-speech depends on function.