How to decline, e.g., “quæstiō”

How does one decline words such as quæstiō, prōgressiō, and ultiō and so forth? I assumed such feminin words are to be declined in the same way certain adjectives are. For example, I would decline quæstiō (in the order of Nom., Gen., Dat., Acc., Abl.) as:

Sg.

Pl.

How to decline, e.g., “quæstiō”