KurilooStudy·Practice·Succeed
Aptitude Topics

Direction Sense

Direction Sense questions track a person or vehicle moving through a series of turns, testing your ability to determine their final heading and calculate their exact straight-line distance from the starting point.

Fundamental Principles

Cardinal Directions

The four foundational directions on a standard compass map: North, South, East, and West.

Pythagorean Displacement

The geometric formula used to calculate absolute diagonal displacement across perpendicular paths, written as $$a^2 + b^2 = c^2$$.

Essential Formulation Tips

  • Draw a quick reference compass cross (N, S, E, W) in the corner of your page before mapping out the journey.
  • Keep your line lengths proportional to the distance mentioned. If a person walks 20 meters, make that line noticeably longer than a 5-meter turn to keep your map accurate.

Shortcut Execution Techniques

  • The Clockwise Turn Rule: A right turn always moves you clockwise around the compass wheel, while a left turn always guides you counter-clockwise, regardless of which way your path is currently facing.

Contextual Inquiries (FAQs)

Q: What if a path involves a turn at an angle other than 90 degrees?

A: Use standard intermediate compass directions like North-East (NE) or South-West (SW) to accurately record non-perpendicular shifts.