A girl walks 4 km west, then 2 km south, then 1 km east. What is her final direction?
Q1. A girl walks 4 km west, then 2 km south, then 1 km east. What is her final direction?
Answer: South-West
Explanation: The girl is 3 km west (4 km - 1 km) and 2 km south, so the direction is south-west.