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.

10Worksheets
200+Practice Questions
BeginnerDifficulty
1-2 hoursHours to Master

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

Understanding of cardinal directions Concept of left/right reversal when facing South Linear order visualization Basic positional reasoning
Why This Matters: Linear South Facing problems appear in 1-2 questions in SSC CGL and Banking exams. They test your ability to handle directional reversal.

How to Solve Linear Single Row South Facing Problems

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Step 1: Draw a horizontal line representing the row with positions 1 to n from viewer's left to right

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Step 2: Remember: When facing South, a person's right = viewer's left, left = viewer's right

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Step 3: Translate directional clues: 'A sits to the right of B' means A is to viewer's left of B

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Step 4: Place definite positions first (extremes, specific positions)

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Step 5: Apply translated relative position clues carefully

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Step 6: Fill remaining positions using elimination

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Step 7: Verify all conditions from the perspective of persons facing South

Pro Strategy: Always remember: For South-facing persons, reverse the left-right interpretation. Create a conversion key: 'Statement says RIGHT' = 'Move LEFT on paper', 'Statement says LEFT' = 'Move RIGHT on paper'.

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

Ready to Master Linear Single Row South Facing?

Start with Worksheet 1 and work your way up to expert level! Each worksheet includes:

20 practice questions
Detailed solutions
Step-by-step explanations
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