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.

What number divided by 4 is the same as that number minus 4?

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

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

Can you count the number of triangles in the given picture?

What is the next number in the series?

15 29 56 108 208 ?

What goes up but never comes down?

What can go up a chimney down, but can’t go down a chimney up?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Why is the longest human nose just 11 inches?