Logical Reasoning
mediumQ. No. 19793
A vehicle is oriented North; it turns right, then turns right, then turns right. What is its final orientation?
Last Updated:
ANorth
BEast
CWest
DSouth
Correct Answer: WestYour Answer: C
Explanation
Step 1: Write the clockwise order as North → East → South → West. | Step 2: Start at North and apply each turn in sequence: right → right → right. | Step 3: The final facing direction is West. | Answer: Option C — West.
Important Notes
- Draw a north arrow before solving and take East as positive x, West as negative x, North as positive y, and South as negative y. |
- Apply every turn from the person's current facing direction. A right turn changes direction clockwise; a left turn changes it anticlockwise. |
- Combine opposite movements before calculating distance: cancel East with West and North with South. |
- Decide the final direction from the signs of the remaining horizontal and vertical displacements. For example, positive x and negative y indicate South-East. |