A professor thinks of two consecutive numbers between 1 and 10. 'A' knows the 1st number and 'B' knows the second number A: I do not know your number. B: Nor do I know your number. A: Now I know. What are the four solutions for this?
What jumps when it walks and sits when it stands?
If a wheel has 54 spokes, how many spaces are there between the spokes?
What does this mathematical rebus means ?
When we see 2 but call 10?
In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?
Using eight eights and addition only, can you make 1000?
What is the fastest way to double your money?
I am five letter word that is under you. If you remove my 1st letter, then I am over you. If you remove my 1st and 2nd letters then I am all around you. Who am I?
Imagine you are in a room with no windows or doors. How will you get out?
When I asked a girl's name she told me her name is the date '07/09/2001'. I thought for a few seconds and then I got her name. Do you?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.