Starting from a point P, Sachin asked 20 meters towards South. He turned left and walked 30 meters. He then turned left and walled 20 meters. He again turned left and walled 40 meters and reached a point Q. How far and in which direction is the point Q from the point P?
Answer & explanation
Correct answer: option 3
Point "Q" is 10 m in the west direction from point "P".
