Question :
Starting from a point P, sachin walked 20 metres towards South. He turned left and walked 30 metres. He then turned left and walked 20 metres . He again turned left and walked 40 metres and reached a point Q . How far and in which direction in the point Q from the point P?
1. 20 m west
2. 10 m east
3. 10 m north
4. None of these
Answer :
3 - 10 m north
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