A person walked 100 m straight from the point 'A' in the North-East direction, walked 200 m in South- West direction from there, 100 m in North-East direction again, walked 100 m eastward, 200 m southward and 100 m westward to reach at the point 'B'. Choose the right answer from the following to find out his/her distance and direction from 'A'.
1. 100 m, North
2. 100 m, South
3. 200 m, North
4. 200 m, South
