A man walks 1 km towards East, then turns to South and walks 5 km. Again, he turns to East and walks 2 km, then he turns to North and walks 9 km. How far is he now from hisstarting place ?

The correct answer is (b) 3 km.

The man walks 1 km towards East, then turns to South and walks 5 km. This means that he is now 5

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