Megha walks 10 km towards North. She turns right and walks 15 km. She turns right and walks 20 km. She turns right and walks 15 km. How far (in km) is she from her starting point?
Let Megha starts from point A and walks 10 km towards North to reach B. She then turns right and walks 15 km to reach C. She again turns right and walks 20 km southwards. She turns right and walks 15 km to finally stop at point E.
Thus, she is 10 km from her starting point.
=> Ans - (C)
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