Riya starts running in west direction and after some distance she turn...
Riya's Directions
To determine the final direction in which Riya is running, let's break down the given information step by step:
Step 1: Riya starts running in the west direction.
This means that initially, Riya is running towards the west.
Step 2: Riya turns to her left and covers some distance.
When Riya turns to her left, she changes her direction to the south. Therefore, after this turn, Riya is running towards the south.
Step 3: Riya takes a left turn again.
Since Riya is already running towards the south, taking a left turn from this direction would mean she is now running towards the east.
Step 4: Riya takes another left turn and runs some distance.
Taking a left turn from the east direction would lead Riya to run towards the north.
Step 5: Riya takes a right turn.
Since Riya is currently running towards the north, taking a right turn from this direction would mean she is now running towards the east.
Step 6: Riya takes a final left turn.
Taking a left turn from the east direction would lead Riya to run towards the north.
Conclusion:
After going through all the given steps, we can determine that Riya's final direction is North (Option A).