### Brain Teasers

# Lies, Lies, Lies

Here are ten statements:

1. Exactly one of these statements is not true.

2. Exactly two of these statements are not true.

3. Exactly three of these statements are not true.

4. Exactly four of these statements are not true.

5. Exactly five of these statements are not true.

6. Exactly six of these statements are not true.

7. Exactly seven of these statements are not true.

8. Exactly eight of these statements are not true.

9. Exactly nine of these statements are not true.

10. Exactly ten of these statements are not true.

How many and which of the above statements is true?

1. Exactly one of these statements is not true.

2. Exactly two of these statements are not true.

3. Exactly three of these statements are not true.

4. Exactly four of these statements are not true.

5. Exactly five of these statements are not true.

6. Exactly six of these statements are not true.

7. Exactly seven of these statements are not true.

8. Exactly eight of these statements are not true.

9. Exactly nine of these statements are not true.

10. Exactly ten of these statements are not true.

How many and which of the above statements is true?

### Answer

Only one of these statements can be true, and it has to be number 9.Hide Answer Show Answer

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