Shruti departs from her home and walks 47 m towards the west. She then turns right and walks 18 m. She turns left and walks 53 m. She takes a final left turn and walks 30 m. How far is she from a pole which is exactly 12 m to the south of her home?
(Assume that all the turns are 90° turns only.)

Correct option is A

As per the question following path diagram can be drawn-

From the above diagram-
Total distance between Shruti and Pole = 47 + 53 = 100 m.
Correct answer is (a) 100 m.