A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

What has 13 hearts but no other organs?

What does a man do only once in his lifetime, but women do once a year after they are 29?

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?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

I have branches, but no fruit, trunk or leaves. What am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?