A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

What does below pictogram mean?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

You need to move three matchsticks to form three squares. Can you do it?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?