When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What does this Rebus Picture means ?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

How far can you walk into the woods?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

How many times can you subtract the number 5 from 25?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you move 2 matchsticks to form four equal sized squares.