Direction sense — Ramdev heads home From house, Ramdev goes 40 m South, left 10 m (East), then North 20 m. He now starts walking straight to his house. In which direction is he walking now?

Introduction / Context:We need the bearing of the vector from current point to origin (house).

Given Data / Assumptions:Current coordinates (10, −20) relative to start; house at (0,0).

Concept / Approach:Vector to house = (−10, +20) ⇒ negative x (West) and positive y (North) ⇒ North–West.

Final Answer:North–West