What is both possible and impossible at the same time?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Which English verb becomes past tense just by rearranging the letters?

In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

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

Can you fill the blank with the correct number?

6 30 870 756030 _____

I know a nine-letter word having only one vowel.
Do you ?