What English word has three consecutive double letters?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

Out of four images which one is the odd one out?

I have teeth but i don't bite. Who Am I ?

There is something which you can be arrested for attempting but not for successfully completing.

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?

what does the below math rebus puzzle mean?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

If six children and two dogs were under an umbrella, how come none of them got wet?