4. A woman is shopping in a plaza. She walks 80 m South, then she turns East and walks 50 m, then she turns North and walks 110 m, then she turns to her left and walks 50 m. Where is she now with reference to her starting position ?

1. 190 m South

2. 30 m North

3. 190 m North

4. 30 m South

Correct Answer :

30 m North