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

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

You need to move three matchsticks to form three squares. Can you do it?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Which number should replace the question mark?

what does the below rebus mean?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

What do you call a fish without an eye?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?