What has to be broken before you can use it?

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?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

What has 13 hearts but no other organs?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Complete the table series riddle by finding the number that can replace "??".

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Replace the question mark with the correct number in below Picture:

When is the top of a mountain similar to a savings account?