When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What two things can you never eat for breakfast?

What do you answer even though it never asks you questions?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

What can you catch but never throw?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

It belongs to you, but other people use it more than you do. What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?