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.

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

How many letters are in the alphabet?

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

Count the squares in the matchstick puzzle below?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?