Directions: Study the following information carefully to answer the given questions:
In the morning Om started walking and walked 9m in a certain way, then turned left and walked 10m. He again turned left and walked 9m. Now he stopped and saw his shadow on his right side. In which direction he started walking initially and what is the minimum distance between the final and initial point?1
West, 10
2
North, 10
3
West, 9
4
East, 9
5
South, 10