What word is pronounced the same if you take away four of its five letters?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

Which country gets ill every time?

Can you identify the Oscar-winning movie from the rebus below?

One night, Louis and Adam were sitting together. Adam was watching a movie while his wife Louis was reading a mystery book. Suddenly the power went out and Adam decided to go to bed, but strangely Louis kept on reading. There was no artificial light around, so Louis kept on reading. How come?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

why number 8549176320 is one of a kind?

What number when divided in half becomes zero?