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?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

The dirtier I get, the whiter I look. Who am I?

What is black when you buy it, red when you use it, and gray when you throw it away?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?