A hiker walks 2 km south, then he turns west and walks for 4 km, then he turns north and walks for 5 km, then he turns to his right and walks for 4 km. where is he now with respect to his starting position?
Tow village women are returning home starting from the same point. the first women walks 1 km South, then turns to her rught and walks 6 km to reach her house. In the meanwhile the second woman walks 5 km west then she turns north and walks 4 km, then she turns to her left and walks 1 km to reach her house. Where is the second woman's house with respect to the first woman's house?