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?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

If six children and two dogs were under an umbrella, how come none of them got wet?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What's a single-digit number with no value?