Gold Box Puzzle

Logic Level 2

There are three boxes on a table. One of the boxes contains Gold and the other two are empty. A printed message is contained in each box. One of the messages is true and the other two are lies.

The first box says 'The Gold is not here'.

The Second box says 'The Gold is not here'.

The Third box says 'The Gold is in the Second box'.

Which box has the Gold?

Third box First box None of the above Second box

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2 solutions

Jessica Sun
Sep 2, 2017

Let's first look at the second and third statements:

2: The gold is not in here

3: The gold is in box 2.

Because they are saying opposite things, we know that one of them must be telling the truth. Now box 1 says " The gold is not in here ". But we know that the statement must be false, proving that the gold IS actually in there.

Tq for giving me the solution

Venkatesh Victory - 2 years, 2 months ago
Aman Baser
Jun 10, 2015

As the message contains one truth, the third says that the gold is in the second box, if it is to be true, then the first box message will also become true. So Gold cannot be in second and third boxes. Gold is in the first box.

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