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

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

What is black when you buy it, red when you use it, and gray when you throw it away?

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

What demands an answer, but asks no questions

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

A bomb exploded in a room full of married couples and no one died. How?

If 21x = 79x, what is the value of x?

What has one eye, but can’t see?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?