Prove that twice of ten is the same as twice of eleven.

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

Why Wine Glass Stem is so long?

What kind of tree can you carry in your hand?

What number when divided in half becomes zero?

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

What does Alexander the Great and Winnie the Pooh have in common?

How can you tell a raw egg from a hard-boiled egg?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

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?