A person starting from his house travels 5 km to the west, then travels 7 km to the right and then travels 4 km to the left, after which he travels 2 km southwards and finally travels 3 km westwards. How far has he travelled from his house ?

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A person starting from his house travels 5 km to the west, then travels 7 km to the right and thentravels 4 km to the left, after which he travels 2 km southwards and finally travels 3 km westwards. How far has he travelled from his house ?

A12 km

B13 km

C4 km

Dnone of these

Answer:

B. 13 km

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