french Mots Interrogatifs (interrogative words)

Où

where

Où habites-tu ? (Where do you live?) | Neutral

Quand

when

Quand pars-tu ? (When are you leaving?) | Neutral

Pourquoi

why

Pourquoi étudies-tu ? (Why are you studying?) | Neutral

Comment

how

Comment tu t'appelles ? (What is your name?) | Informal/Standard

Combien

how much/ how many

Combien ça coûte ? (How much does it cost?) | Neutral

Qui

who

Qui parle français ? (Who speaks French?) | Neutral

Que

what

Que veux-tu ? (What do you want?) | Formal/Standard

Start of question

Quoi

what

Tu fais quoi ? (What are you doing?) | Informal

End of question

Use after prepositions (à, de, avec, pour, sur, etc)

À quoi tu penses ? (What are you thinking about?) | Neutral

Standalone

quoi on its own

Quoi?(What?) | Casual (can sound slightly blunt/rude; use Pardon ? to be polite