Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

What does this rebus puzzle means ?

What makes this number unique: 8,549,176,320?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

A man was just doing his job when his suit was torn. Why did he die three minutes later?