It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

There are a hundred statements.

First person says: At least one of the statements is false.

Second person says: At least two of the statements is false.

Third person says: At least three of the statements are false.

Fourth person says: At least four of the statements are false.

..

..

..

Hundredth person says: At least a hundred of the statements are false.

Analysing it, how many statements do you think are false and how many are true?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

You see me once in June, twice in November, and not at all in May. What am I?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What can you hold in your right hand, but never in your left hand?

What has many teeth, but cannot bite?

Can you find the key in the picture below?

What work can one never finish?

Which five letter word can be added at the end of below word to form a
valid word?

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