question_answer

Radha starts walking towards East. After walking 10 m, she turns towards South. After walking 20 m, she turns towards West and walks 10m. How far is she from her original position?

A) 10 m                

B) 15 m

C) 20 m                

D) 25 m

Correct Answer: C

Solution :

So, distance between starting point and final point is 20 m.