Directions : Point B is 9 km east of point A. Point T is 6 km south of point B. Point S is 4 km west of point T. Point T is 8 km west of point G.
A person starts from point S, walks 3 km towards south and reaches point D. Next he takes two right turns and reaches point A. How much distance has he travelled?
Explanation:
Let after first right turn he is at point K.
Since after turn from K he reaches at point A
so point K is in south of point A.
So he has travelled SD + DK + KA
= 3 + (9-4) + (3+6) = 17 km
Hence, option 1 is the correct answer.
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By: Amit Kumar