Answer:
You have a bucket full with 5 gallons of water. What can you ADD to it in order to make it 3 gallons?
There are 5 sisters in a room: Ann is reading a book, Margaret is cooking, Kate is playing chess, Marie is doing the laundry. What is the fifth sister doing?
Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?
Twelve pears hanging high, twelve men passing by. Each took a pear and left eleven hanging there. How can this be?
A man wants to buy a used car. He finds a beautiful Buick for $9500, but he buys it without paying a dime. How did he manage this?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?