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 ?

One of the leprechaun is missing if you see the two pictures attached to this question. Where did he go? When he comes back, do you know where has he been?

What is the next number in this series?

4,12,84,3612....

What four weights can be used to balance from 1 to 30 pounds?

I am sure no one can have two things for dinner. what are they?

How many triangles can you find in this given picture?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

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?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?