Can you divide the below-given shape into four equal and identical pieces?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Solve this riddle by finding the odd one out from the rest.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

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?

A man dies of old age on his 25 birthday. How is this possible?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

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?