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?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What word begins and ends with an E, but has only one letter?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Decode below rebus
D
N
A
T
S , D

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Identify the 10 differences between the two given pictures.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?