Two friends were stuck in a cottage. They had nothing to do and thus they started playing cards. Suddenly the power went off and Friend 1 inverted the position of 15 cards in the normal deck of 52 cards and shuffled it. Now he asked Friend 2 to divide the cards into two piles (need not be equal) with equal number of cards facing up. The room was quite dark and Friend 2 could not see the cards. He thinks for a while and then divides the cards in two piles.

On checking, the count of cards facing up is same in both the piles. How could Friend 2 have done it ?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Can you place six X (crosses) in below board without making three in a row in any way ?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

How can you tell a raw egg from a hard-boiled egg?

How many times in a given day, minutes and hour clock comes in a straight line ?

Which is the rope you never skip with?

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

What does Alexander the Great and Winnie the Pooh have in common?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?