Here's more of a brain teaser for you.
King Fett (hey it's my teaser so I get to be king)
King Fett has an indefinate number of provinces (the number doesn't matter) and each year the provinces pay him an indefinate number of gold bars (the number doesn't matter)
Each bar weighs one pound.
King Fett gets word from one of his top agents that one of the provinces is going to try to cheat him this year by skimping on an ounce of gold in each bar.
The spy doesn't know which province it is but knows it will happen.
The problem being, the King Fett's only way of measuring his taxes is this gigantic scale (it's like a meat scale at the grocery store)
King Fett recieves one special coin that operates the scale. He can take one measurement, and one measurement only. The total is printed out and that is the only weight. There is no digital scale on the side to show the weight as he puts the gold bars on it.
How does King Fett figure out who's cheating him?
(Tip: This isn't a trick question...it is actually solveable)