You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

What is full of holes but still holds water?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

A girl rode into a tourist spot out of the city on Thursday. She loved the place and decided to stay for a few days. She stayed for four days and then she left for back home on Thursday.

How can this be possible?

What do you call a fish without an eye?

Solve the following series:
AZ, GT, MN, __, YB

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?