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 ?
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?
The centre of the third figure is empty. What digit should fit inside?
What is so fragile that saying its name breaks it?
There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across. How?
In the image given, you can find several triangles. Can you count them all?
There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends. What is it?
It comprises roots which nobody sees, Much taller than those trees, Up and up it goes, Still it never grows?
I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it. why?
If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?
Out of four images which one is the odd one out?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.
