Can you Find and name the hidden bird in the picture below ?
The first box has two white balls. The second box has two black balls. The third box has a white and a black ball. Boxes are labeled but all labels are wrong! You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball. How many such operations are necessary to correctly label the boxes?
Who can jump higher than a Mountain?
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?
What goes through cities and fields, but never moves?
Can you find the thief by just looking at the picture below?
What has a bottom at the top?
Can you solve the maths in the below-given picture equation?
Complete the following series. It.s very logical: 1, 4, 5, 6, 7, 9, 11, __?
My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?
How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.
