There are forty elephants and they have forty-fore heads. How can this be possible?

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?

What is harder to catch the faster you run?

What can you hold in your right hand, but never in your left hand?

What is the last thing you take off before bed?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

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

What's the only room from which no one can enter or leave

What has a ring but no finger?

Prove that the below maths equation is true.

8 + 8 = 91