If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?
The more you take me, the more you leave me behind. Who Am I?
How many times can you subtract the number two from the number fifty?
Can you find the missing piece of the Porsche?
The dirtier I get, the whiter I look. Who am I?
I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?
He does not have any heart but still, He manages to live. If you kill him, you will eventually die but yet you kill him. He cannot run, who is He?
I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?
I get hot but I never sweat, I cook food but I am not a chef, I have a door but you can't enter me, I have a light but I am not a lamp. Who am I?
I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?
I have four wings but can't fly. I express no emotions. I am found on the exact spot every time you look. I keep toiling away with a little sound. Do you know what am I?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.