You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

What number divided by 4 is the same as that number minus 4?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

Can anyone tell me a word in the English dictionary which has a silent 'z'?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

What number when divided in half becomes zero?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What has no start, end, or centre?