Sundar runs 20 m towards East and turns to right and runs 10 m. Then he turns to the right and runs 9 m. Again he turns to right and runs 5 m. After this he turns to left and runs 12 m and finally he turns to right and 6 m. Now to which direction is Sundar facing?
Answer: C
Correct answer: North
Starting eastward, each right turn swings him a quarter circle clockwise: east, then south, then west, then north. The left turn part-way through and the final right turn bring him back to facing north.
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