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.

Can you count the number of children in the picture below

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

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

How many triangles are there on the puzzle below?

They are three errirs in this question. Can you find them?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?