# There are 10 coins out of which 1 coin is counterfeit coin how to find that coin in one measure?

Related posts:

- In 80 coins 1 coin is counterfeit what is minimum number of weightings to find out counterfeit coin? ...
- Out of 80 coins, one is counterfeit. What is the minimum number of weighings need to find out the counterfeit? Please explain your answer....
- Of 12 coins in a bag 1 is counterfeit and weighs less what is the least weighings to determine the counterfeit? please explain your answer...
- U have 16 coins & a balance. 15 of the coins are regular & 1 is a lighter counterfeit coin. Explain how u coul? You have 16 coins and a balance. Fifteen of the coins are regular, and one is a lighter counterfeit coin. Explain how you could identify the counterfeit coin after the...
- What do coin collectors refer to counterfeit coins as Is there a special name they have for them What do coin collectors refer to counterfeit coins as? Is there a special name they have for them?...

You canâ€™t if itâ€™s the same size and weight as the real ones.

it would be very difficult if it is a good counterfeit because then it matches in look, size and also in weight.

if the coin is valuable enough then it is a good idea to check on the metal or the alloy.

Put them all in water, see if one of them floats or takes longer to sink.