Find three whole, positive numbers that have the same answer when multiplied together as when added together.

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

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

which number am I?

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?

I travel all around the world but always stay in the corner. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?