I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Two in a corner, one in a room, zero in a house, but one in a shelter. 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?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What do you see in the image below

Can you find a five letter word that is left with only two letters if one is removed?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

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?