A man coming out of the backdoor of his house which is facing East, walked for one kilometre, turned to his right and walked for another kilometre. Then he turned to his right and walked a kilometre again. Where was he from his house at the end?
let the starting point be O. he is facing west as it is the backdoor. now:
AS we can see he will be 1 km north of his original position.
hence the correct answer is option A
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