If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?
What is more useful when it is broken?
A donkey is behind another donkey I'm behind that second donkey But there is a whole nation behind me It is a murder you can describe in a word.
I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?
How can you spell "White of an egg" in one word? Hint: I know you can spell coke, poke, and joke.
What number when divided in half becomes zero?
Rectify the following equality 101 - 102 = 1 by moving just one digit.
What number divided by 4 is the same as that number minus 4?
Can you make four (4) nines (9) equal 100?
Complete the table series riddle by finding the number that can replace "??".
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.
