Can you find the missing piece of the Porsche?

What can you see in the middle of March and April that you can never see in any other month?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Imagine you are in a room with no windows or doors. How will you get out?

When it is alive we sing, when it is dead we clap our hands. What is it?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

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?

The more it dries, the wetter it becomes. Can you tell what it is?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?