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

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

What has many keys but can’t open a single lock?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

Can you name four days which start with the letter 'T'?

In which direction should the missing arrow point?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?