Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.
How many frogs are there on the log at this moment?
The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.
One day, four servants meet and converse:
The black one says, 'We have 28 legs altogether.'
The green one says, 'We have 27 legs altogether.'
The yellow one says, 'We have 26 legs altogether.'
The red one says, 'We have 25 legs altogether.'
Can you identify the colour of the servant who is speaking the truth?
Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.
What is the probability that X will win ?
I look at you, you look at me I raise my right, you raise your left. What am I?
There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.
What is the smallest number that stands true on the statement?
Can you count the number of squares in the given picture?
In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?
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?
If Rajina's daughter is my daughter's mom, who am I to Rajina?
I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?
Can you write down eight eights so that they add up to one thousand?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.