In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

I can be cracked, made, told, and played. What am I?

If 1+9+8=1, what is 2+8+9?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

What is the fastest way to double your money?