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

Rob is taller than Edwin, and Jurgen is shorter than Rob.
Of only one of the following statements, we now certainly know it is correct:

A.Edwin is taller than Jurgen
B.Jurgen is taller than Edwin
C.It cannot be determined if Jurgen or Edwin is the tallest.

They are three errirs in this question. Can you find them?

Can you write down eight eights so that they add up to one thousand?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

What does this Rebus Picture mean?

What breaks yet never falls, and what falls yet never breaks?

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

What does this mathematical rebus means ?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.