It's a test that will check your IQ. Suppose you have one 11 minute hourglass and one 13 minute hourglass. Can you measure exactly fifteen minutes using them ?
Which word does the below Plexor means ?
It belongs to you, but other people use it more than you do. What is it?
How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"
Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant? How will you reply to such a question?
The ages of a father and son add up to 66. The father's age is the son's age reversed. How old could they be? (3 possible solutions).
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
I’m tall when I’m young, and I’m short when I’m old. What am I?
Can you make four (4) nines (9) equal 100?
Using eight eights and addition only, can you make 1000?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
