Can you make four (4) nines (9) equal 100?
You see me once in June, twice in November, and not at all in May. What am I?
Can you solve this picture maths equation?
Can you start the fire using two pieces of wood?
What does this rebus means ? PROG WORKRESS
How can one talk without saying a single word?
What came first, the chicken or the egg?
Can you identify the direction in which this bus is moving; left or right? Hint: The bus is moving on the roads of London.
There is something which you can be arrested for attempting but not for successfully completing.
A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train. How did it happen?
You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.