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

What does this Rebus Picture means ?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

Can you find out the total number of triangles in the given figure?

I add 5 to 9 and get 2. The answer is correct, so what am I?

If an electric train is travelling south, then which way is the smoke going?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Before Mount Everest was discovered, what was the highest mountain in the world?