Who is that with a neck and no head, two arms and no hands? What is it?

What is the next number in this matchsticks series riddle?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?

Replace the question mark with the correct number in the below-given picture?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What does an Island and the letter T have in common?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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?

Can you start the fire using two pieces of wood?