A father's child, a mother's child, yet no one's son.

Who am I?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

What begins with T, ends with T, and has T in it?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

What is the end of everything?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

A woman who works in a sweet shop has a measurement of 32-26-36, is 5"4" tall, and wears size "6" shoes. What do you think she weighs?