You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?
Different lights make me strange by changing me into different sizes. What am I?
Why is a river so rich ?
Which flower has two lips?
If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
How is a fly different from a mosquito?
If two's company, and three's a crowd, then whats four and five ?
What type of tree can I carry in my hand?
A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?
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?
The measurement of time, That can't be found on a clock, But can be looked upon on a map. Who is He ?
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