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Ravi walks 5 km north, then turns right and walks 3 km, then turns right and walks 5 km. How far is he from the starting point?
A3 km
B5 km
C8 km
D13 km
Answer & Solution
Correct answer: A. 3 km
5 km N, then 3 km E, then 5 km S. Net: 5 N - 5 S = 0 N-S; 3 km E. Distance = 3 km.
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