Linear Single Row South Facing
Linear Single Row South Facing problems involve arranging persons in a straight row where all individuals face South. When facing South, a person's right hand points West (viewer's left) and left hand points East (viewer's right). This reversal of left-right perspective makes these problems slightly more challenging.
What You'll Learn
Introduction to Linear Single Row South Facing
Linear Single Row South Facing problems involve arranging persons in a straight row where all individuals face South. When facing South, a person's right hand points West (viewer's left) and left hand points East (viewer's right). This reversal of left-right perspective makes these problems slightly more challenging.
Prerequisites
How to Solve Linear Single Row South Facing Problems
Step 1: Draw a horizontal line representing the row with positions 1 to n from viewer's left to right
Step 2: Remember: When facing South, a person's right = viewer's left, left = viewer's right
Step 3: Translate directional clues: 'A sits to the right of B' means A is to viewer's left of B
Step 4: Place definite positions first (extremes, specific positions)
Step 5: Apply translated relative position clues carefully
Step 6: Fill remaining positions using elimination
Step 7: Verify all conditions from the perspective of persons facing South
Example Problem
Example: Five persons P, Q, R, S, T sit in a row facing South. P sits at the right extreme end (viewer's right). Q sits second to the right of R. Who sits at the left extreme end? Solution: Step 1: Positions 1 to 5 (viewer's left to right) Step 2: Persons face South → their right = viewer's left, their left = viewer's right Step 3: P at right extreme (viewer's right) → position 5 Step 4: Q sits second to the right of R. 'Right' means viewer's left. So Q is two positions to viewer's left of R. Step 5: Let R at position 3 → Q at position 1. This satisfies: from R at 3, moving right (viewer's left) 2 steps: 3→2→1 Step 6: Remaining persons placed accordingly Answer: Q sits at left extreme end
Pro Tips & Tricks
- Practice regularly to build speed and accuracy
- Understand the concept before memorizing formulas
- Start with easier problems and gradually increase difficulty
Practice Worksheets
Practice makes perfect! Work through these worksheets to master Linear Single Row South Facing. Each worksheet contains 20 questions with detailed explanations. Start from Worksheet 1 and progress through increasing difficulty levels.
Ready to Master Linear Single Row South Facing?
Start with Worksheet 1 and work your way up to expert level! Each worksheet includes: