Category: Riddle

Ten piles of coins


A somewhat easy
monkey riddle
Author: Unknown

There are ten piles of coins, and ten coins in each pile. Each coin in each pile weighs 1 gram, except for one pile where the coins weigh 1.1 grams.

You have a digital scale, and you are allowed one attempt at using it. You can take any number of coins from any number of piles. How do you determine which pile has the heavier coins?

Categories: common sense

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