Strong's G4169 — ποῖος (p/i.)
poios (poy`-os) p/i.
1. individualizing interrogative (of character) what sort of
2. (of number) which one
[from the base of G4226 and G3634]
KJV: what (manner of), which 
Root(s): G4226, G3634 
Hebrew root: οἷος
Occurrences: 33