Relative position from start after rectangular path: Arun: A→B 10 km East, B→C 3 km North, C→D 12 km West, D→E 3 km South. From the starting point A, in which direction is point E?
Verbal Reasoning
Direction Sense Test
Difficulty: Easy
Choose an option
-
AEast
-
BSouth
-
CWest
-
DNorth
-
ENone of these
Answer
Correct Answer: West
Explanation
Introduction / Context:A standard grid-walk with cardinal legs. We must identify the final location relative to the origin (A).
Given Data / Assumptions:
- A→B: +10 x.
- B→C: +3 y.
- C→D: −12 x.
- D→E: −3 y.
Concept / Approach:Sum x and y displacements separately to get E’s coordinates relative to A.
Step-by-Step Solution:
Net x = +10 − 12 = −2 (2 km West).Net y = +3 − 3 = 0.Therefore, E is due West of A.Verification / Alternative check:Drawing a quick rectangle shows overshoot by 2 km to the west after returning south.
Why Other Options Are Wrong:
- East/North/South would require nonzero x or y in those respective senses, which is not the case.
Common Pitfalls:Losing track of signs during the west leg; keep axes consistent.
Final Answer:West