Browse Teasers
Search Teasers

## True or False

Logic puzzles require you to think. You will have to be logical in your reasoning.

 Puzzle ID: #38874 Fun: (2.24) Difficulty: (2.8) Category: Logic Submitted By: shenqiang

Choose true or false to these statements, and your choices must be consistent.

1. You chose "True" at most once.
2. You chose "False" at most once.
3. You chose "True" at most twice.
4. You chose "False" at most twice.
5. You chose "True" at most three times.
6. You chose "False" at most three times.
7. You chose "True" at most four times.
8. You chose "False" at most four times.
9. You chose "True" at most five times.
10. You chose "False" at most five times.

You can't choose true in both statements 1 and 2, at least one of them must be false. Similar logic exists in statements 3 and 4, and 5 and 6.

Statements 7 and 10 are contradictory, you must choose one of them true and the other false. Similar logic exists in statements 8 and 9.

Therefore, you choose "false" at least 5 times and "true" at least 2 times. By trial and error you see that statements 5, 7 and 9 are true, and the others are false.

Hide

## What Next?

See another brain teaser just like this one...

Or, just get a random brain teaser

If you become a registered user you can vote on this brain teaser, keep track of
which ones you have seen, and even make your own.