G started walking straight from a point X. He turned 5 times right during his journey. Finally, he is facing towards east. In which direction he started walking from X? (He took no left turn)
Show answer & explanation
Correct answer: A
Explanation
Turning right 4 times brings the person back to the same direction.
5 Right Turns = 4 Right Turns + 1 Right Turn
This means the effect is equivalent to just one Right Turn.
Order of Right Turns:
North → East
East → South
South → West
West → North
Therefore, to reach East, the direction must first be North.
Correct Answer: North