Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

Look at the picture and find out which square is not linked with any of the other squares.

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

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.

Take away the whole and some still remain. What is it?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Imagine you are in a room with no windows or doors. How will you get out?