People put me on the table and cut me but do not eat me. What am I?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

People make me, save me, change me, raise me. What am I?

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

Can it be possible to build a house that has all its four walls facing towards the South?

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

I have eight fingers and two thumbs but I do not live. What Am I?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?