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?

What does the below mathematical rebus mean?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Why are televisions attracted to people?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What is red and smells like blue paint?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

Spot the cat in the picture below