You knock a Table over in the library, and suddenly 20 eyes are looking at you.

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

What does the below image rebus riddle means ?

81 x 9 = 801. What must you do to make the this equation true?

What number when divided in half becomes zero?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

The centre of the third figure is empty. What digit should fit inside?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?