By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

What brings you down but never up?

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 find out which options fits best with the missing column?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?