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

What does this rebus means ?

PROG WORKRESS

Can you spot the hidden girl in the picture below?

What does does this rebus picture means ?

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

I can write cow in 13 letters.

Can You?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?