Answer:
I am black when you buy me red when you use me when I turn white you know it’s time to throw me away.
What is black when you buy it, red when you use it, and gray when you throw it away?
I’m hard as a rock and as light as a feather. I’m passed on to one another. Poor people need me and rich people have me.
You can catch me but cannot throw me.
I am carried by mad animals.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic