Adding all the numbers from 1 to 100 gives 5050.
Can you work out how many times in a day the hour and minute hands overlap each other?
(scroll for the answer)
22 times
An odd-job man was asked to do eight jobs. He ended up doing only four of these.
He did jobs 1, 3, 5 and 7.
If you compare a circle to other shapes with the same perimeter (perimeter of shape = circumference of circle) and look at their area, you will find that the circle's area is always the largest.
If you spell all the numbers from 0 to 999 in English, you won't find the letter 'a' anywhere.
Guess which is the first number containing the letter 'a' when spelt in English.
Usually refers to a fixed fee charged by utility companies for the service they provide.
For instance, a gas bill will include a daily standing charge in addition to the cost of each unit of gas used for the period.
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