You can see three almost identical images below. Can you spot the odd one out from them?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

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

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

I have no life, but I can die. What am I?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

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

Why despite killing dozens of people Charley and Wilma were not punished?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?