If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What 5-letter word typed in all capital letters can be read the same upside down?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

What goes through cities and fields, but never moves?

Can you find out the number of the parking space in which the car is parked?

Using eight eights and addition only, can you make 1000?