What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Why did Buffon take the goal with him after every Juventus match?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

I can write cow in 13 letters.

Can You?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

Can you quickly find which two matchstick figures are identical?

What does the below rebus puzzle mean?