Kinds of adjectives in English

Usually, we simply use, but we never know how to classify kinds of adjectives according to grammatical rules. Faced by that, I've made up my mind to bring them to prominence :)

1. of quality: square, good, golden, fat, heavy, dry, clever
2. demonstrative: this, that, these, those
3. distributive: each, every, either, neither
4. quantitative: some, any, no, few, many, much, one, twenty
5. interrogative: which, what, whose
6. possessive: my, your, his, her, its, our, your, their

Credits to: "A Practical English Grammar", published by Oxford University