Direction Sense Level 3 Practice Questions on Shadows, Turns and Codes
Direction Sense Level 3 is an advanced reasoning practice set on multi-leg walks, shortest distances, shadow-based facing problems, coded direction symbols and clockwise and anticlockwise rotations. Aptitude360 gives a worked solution for every question. Many problems also compare two people starting from one point to find their relative position.
What this direction sense set tests
- Multi-leg walks with left and right turns and the final shortest distance
- Diagonal movement along north-east and other intercardinal directions
- Shadow problems using sunrise and evening positions of the sun
- Coded symbols standing for directions and distances
- Clockwise and anticlockwise rotations by non-right angles
- Relative position of two walkers starting from one point
- Renamed compass directions under a fixed rotation
Key direction sense concepts to revise
- The eight compass directions and the angle between neighbouring ones
- Left and right relative to the current facing direction, not the page
- In the morning the sun is in the east, so shadows fall towards the west, and in the evening they fall towards the east
- Net displacement from adding east-west and north-south movements separately
- Pythagoras theorem for the straight-line distance from the start
Revision tips for tough direction problems
- Draw each leg on rough paper with north at the top before calculating.
- Reduce a chain of turns to one net turn by subtracting anticlockwise angles from clockwise ones.
- For coded symbols, convert each relation into a coordinate shift and add them up.
- In shadow questions, fix the sun's position first, then deduce the facing direction.
Who should take this set
Reasoning aspirants who have mastered basic direction questions and want hard practice with angles, shadows and coded relations.