If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?
Can you think of any three-dimensional shape that comprises of exactly two surfaces?
Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?
Here is a conversation between a couple who both are software professionals. Husband: Hey! What is your date of birth? Wife Replied Angrily: It is 591062400 Husband after doing some calculations replied, "Got It". What is the DOB of the wife?
If two's company, and three's a crowd, then whats four and five ?
How could a baby fall out of a twenty-story building onto the ground and live?
You have two buckets of 11 liters and 6 litres. How can you measure exactly 8 litres?
What brings you down but never up?
How do you go from 98 to 720 using just one letter?
What can you see in the middle of March and April that you can never see in any other month?
using four eights (8) and a one (1) and one mathematical symbol , create the number 100
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.