Why is it against the law for a man living in Delhi to be buried in Mumbai?

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

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

What word is pronounced the same if you take away four of its five letters?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

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 runs around the whole yard without moving?

What goes up but never comes down?