Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

What is so fragile that saying its name breaks it?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What you cannot hold but it is yours?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

Before Mount Everest was discovered, what was the highest mountain in the world?

What can you catch but never throw?