Out of four images which one is the odd one out?

There is a jar in which there are two types of candies.
20 blueberries and 16 strawberries. You perform the following steps:
1) You take out two candies.
2) If the two candies are of the same flavour, you add a blueberry one otherwise, you add the strawberry one.

You repeat these two steps till there is just one candy remaining in the jar. Which flavoured candy will be left?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Which is heavier: a ton of bricks or a ton of feathers?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

How could a baby fall out of a twenty-story building onto the ground and live?

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

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?