Answer:
Option B
Explanation:
Clearly, Sanjeevs distance from starting point A =AF=(AB+BF)
=>AB + (BE - EF) =AB + (CD - EF)
=> [10 + (20 - 10)] m = (10 + 10) m = 20 m.
Also, F lies to the South of A. So, sanjeev is 20 metres to the south of his starting point.