What four weights can be used to balance from 1 to 30 pounds?
It belongs to you, but other people use it more than you do. What is it?
The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills. How long do you think you have before you run out of pills?
Can you find out the next digit in the following series ? 0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?
Complete the table series riddle by finding the number that can replace "??".
Can you count the number of triangles in the given picture?
Why do you find that most of the buildings are deprived of the 13th floor?
Use only one mathematical symbol and all numbers (0-9) to get a sum of 99
One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?
Can you identify if it's a murder or a suicide ?
What will you call your mother's brother's brother-in-law?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
