If two's company, and three's a crowd, then whats four and five ?
Can you count the number of seconds in a year? Clue: You need to bother about calculation.
John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?
Which alphabet letter is a question?
Which alphabet is a part of our body?
There are 3 apples in the basket and you take away 2. How many apples do you have now?
What 5-letter word typed in all capital letters can be read the same upside down?
What can jump higher than a building?
Why do people go to bed?
What has no start, end, or centre?
Why is the longest human nose just 11 inches?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki