How can you write nineteen in a manner that if we take out one, it becomes twenty?
Can you complete the sequence? 192, 021, 222, 324, 252, 627, 2__, 9__?
If "P" means "-", "Q" means "/", "R" means "+", and "S" means "*" then find the value of the following: 21 Q 7 R 9 S 10 P 13
What has many teeth, but cannot bite?
The dirtier I get, the whiter I look. Who am I?
What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?
You see a boat filled with people, yet there isn’t a single person on board. How is that possible?
At a Society election for president, precisely 963 votes were cast. There is a total of 4 candidates that participate in the election. The winning candidate exceeds the opponents by 53, 79 and 105 votes. How many votes do each candidate gets?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
What can you see in the middle of March and April that you can never see in any other month?
When it is alive we sing, when it is dead we clap our hands. What is it?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.