I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Can it be possible to build a house that has all its four walls facing towards the South?

Can you find the six hidden animals in the picture below?

I look at you, you look at me, I raise my right, you raise your left. What am I?

The King of a distant land had heard that Birbal was one of the wisest men in the East and so desired to meet Birbal. He sent Birbal an invitation to visit his country.

In due course, Birbal arrived in the distant kingdom. When he entered the palace he was flabbergasted to find not one but six kings seated there. All looked alike. All were dressed in kingly robes. Who was the real king?

The very next moment he got his answer. Confidently, he approached the king and bowed to him.

How did Birbal know who was the real king?

What is the difference between a jeweller and a jailer?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?