Question:
R is facing south. Which of the following sequences of turns will make him face east?
R दक्षिण की ओर उन्मुख है। मोड़ों का कौन सा क्रम उसे पूर्व की ओर उन्मुख करेगा?
Options:
- Left, Right, Right
- Right, Left, Left
- Left, Left, Left
- Right, Right, Left
- Left, Right, Right
- Right, Left, Left
- Left, Left, Left
- Right, Right, Left
Correct Answer: b)
Explanation:
Facing South:
– Right turn -> West
– Left turn -> South
– Left turn -> East.
Thus, ‘Right, Left, Left’ leaves him facing East.
दक्षिण की ओर मुख:
– दायां मोड़ (Right) -> पश्चिम
– बायां मोड़ (Left) -> दक्षिण
– बायां मोड़ (Left) -> पूर्व।
अतः ‘Right, Left, Left’ से वह पूर्व दिशा की ओर उन्मुख होगा।