I am facing South. I turn right and walk 20 m. Then I turn right again...
Analysis:
To solve this problem, we need to keep track of the directions and distances traveled at each step. Let's break down the given information step by step:
Step 1:
"I am facing South. I turn right and walk 20 m."
When you turn right from the starting point facing South, you will be facing West. Then you walk 20 meters towards the West.
Step 2:
"Then I turn right again and walk 10 m."
After turning right from the previous step, you will be facing North. Then you walk 10 meters towards the North.
Step 3:
"Then I turn left and walk 10 m."
After turning left from the previous step, you will be facing West. Then you walk 10 meters towards the West.
Step 4:
"Then turning right walk 20 m."
After turning right from the previous step, you will be facing North. Then you walk 20 meters towards the North.
Step 5:
"Then I turn right again and walk 60 m."
After turning right from the previous step, you will be facing East. Then you walk 60 meters towards the East.
Final Direction:
After following all the given steps, you have ended up facing East. Therefore, your final direction from the starting point is East.
Conclusion:
The correct answer is option D) North-east.