Which question does the attribute in bold answer in each sentence?

Choose the correct option.

One girl from my class has got a pony. [What? / What kind of?|Whose?|How much/many?]

Dan's sister is naughty but smart. [What? / What kind of?|Whose?|How much/many?]

There were one hundred apples in the box. [What? / What kind of?|Whose?|How much/many?]

I'm interested in everything related to space. [What? / What kind of?|Whose?|How much/many?]