Direction Test (Reasoning)

There are four main directions – East, West, North and South as shown below:
                                                         
There are four cardinal directions – North-East (N-E), North-West, (N-W), South-East (S-E) and South-East (S-W) as shown below:

1.    At the time of sunrise if a man stands facing the east, his shadow will be toward west.
2.    At the time of sunset the shadow of an object is always in the east.
3.    If a man stands facing the North, at the time of sunrise his shadow will be towards his left and at the time of sunset it will be towards his right.
4.    At 12 : 00 noon, the rays of the sun are vertically downward hence there will be  no shadow. 
Example: 1
After walking 6 km, I tuned to the right and then walked 2km. After then I turned to the left and walked 10 km. In the end, I was moving towards the North. From which direction did I start my journey ?
(A)    North     (B)    South        (C)    East    (D)     West   (E)    None of these
Answer  (B) The journey was started form the south.