You can see it everyday, But cannot touch it at will. What is it?

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

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

What English word has three consecutive double letters?

What has 88 keys?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

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

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?

There is something which is always coming but never arrives?

I have teeth but i don't bite. Who Am I ?