What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

Why Aeroplane windows are round?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

Can you divide the below-given shape into four equal and identical pieces?

Count the number of triangles in the below picture?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you count the number of triangles inside a triangle?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?