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.

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

I have branches, but no fruit, trunk or leaves. What am I?

Can you identify the famous TV character from the rebus below?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

I am sure no one can have two things for dinner. what are they?

What word is pronounced the same if you take away four of its five letters?