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?
Which is faster, Heat or Cold ? Explain.
A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?
There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence. Do you know what word is that?
What do you get if you add 2 to 100 four times?
Prove that twice of ten is the same as twice of eleven.
It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?
John is the son of Jacob. So, Jacob is the_____of John's father?
Which country gets ill every time?
Can you name four days which start with the letter 'T'?
A woman shoots her husband. Then she holds him under water for over 5 minutes. Finally, she hangs him. But 5 minutes later they both go out together and enjoy a wonderful dinner together. How can this be?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki