The word that qualifies or tells about noun or pronoun is called adjective.
Types of adjectives
Proper adjective – Indian, American, Chinese
For ex: He is an Indian
Adjective of quality – Good boys, Brave soldier, Kind man
They are very brave.
Adjective of quantity – Some, Little, Half, Enough
There is some water.
Adjective of number – One, Two, Three, Four
We saw four people.
Definite numerals Cardinals – One, Two, Three
Ordinals –First, Second, Third
It is the first case
Indefinite numerals – All, Many, Few, Some
We saw some people
Distributive Adjective – Each, Every, Either, Neither
Interrogative Adjective – Which plant do you like?
What class do you read?
Demonstrative Adjective – This, That, These, Those
Possessive Adjective – His house, Her problems
We saw their house.
I respect your problems.
Exclamatory Adjective – Wonderful! What an idea! What a player!