A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?

What kind of tree can you carry in your hand?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

A pregnant woman is preparing to name her seventh child. Her children's names so far are Dominique, Regis, Michelle, Fawn, Sophie, and Lara. What will she name her next child -- Jessica, Katie, Abby or Tilly?