A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

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

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

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What is so fragile that saying its name breaks it?

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?