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.

Who always enjoys poor health?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

Different lights make me strange by changing me into different sizes. What am I?

Can you find a five letter word that is left with only two letters if one is removed?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What can you hold in your right hand, but never in your left hand?

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.