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?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

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

Which letter of the alphabet has the most water?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

People make me, save me, change me, raise me. What am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"