Can you calculate the probability of getting a sum of six when a dice is thrown twice?
What animal walks on four legs in the morning, two legs during the day, and three legs in the evening? Oedipus, the king of Thebes, figured out the answer to the riddle:
Can you find the 09 errors in the picture below?
I am never scared but became petrified and can’t live in a house but would die to make one. What am I?
What numbers should go on the bottom line? 3 6 9 15 8 2 10 12 11 8 19 27 19 10 29 39 ? ? ? ?
John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller. I called their home number and one of them picked up. I asked. 'Does John lie?' The person replied with a yes. Whom did I talk with, John or Jacob?
Can you count the number of matches in the picture below ?
What number when divided in half becomes zero?
My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?
I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I?
A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
