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

Jessica is telling her friends this story and asks them to guess if it’s the truth or a lie: “There was a man sitting in a house at night that had no lights on at all. There was no lamp, no candle, and no other source of light. Yet, he sat in the house and read his book happily.” Her friends say she’s lying, but Jessica corrects them and says she’s telling the truth. Jessica’s story is true—but how?

Replace the question mark with the number below given a simple math problem.

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

The more it dries, the wetter it becomes. Can you tell what it is?

What do you call a fish without an eye?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

What part of Turkey has the most feathers?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?