A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

With the help clues provided in the image, can you find the 5 digit key?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

What does an Island and the letter T have in common?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A sundial has the fewest moving parts of any timepiece. Which has the most?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?