ZE
ZESTEXAM

UP Police Constable Direction & Distance

Study Material · Concept Notes · Shortcuts

This page covers UP Police Constable Direction & Distance with complete concept notes, 37 graded practice MCQs, key points and exam-specific tips. Free to study.

0 PYQs
none yet
37 Practice
MCQs
10 Key Points
to remember
Free
no login needed
Take Free Mock →Full Practice Set
Also for:CRPF ConstBSF ConstCISF ConstITBP Const
PYQs
0
Practice
37
Key Points
10
Access
Free
Concept Notes

Direction & Distance— Rules & Concept

Core ConceptRead this first — the foundation of the topic
Core Concept

You start from a point, follow given directions (North, South, East, West), and determine the final position or shortest distance back to start. The key is visualizing the path and using coordinate geometry or Pythagoras theorem

Key Rules

North is positive Y-axis, East is positive X-axis, South is negative Y-axis, West is negative X-axis. Always draw a rough diagram. Right turn means clockwise rotation (N→E→S→W). Left turn means anticlockwise rotation (N→W→S→E).

Formula BlockMemorise — at least one formula appears in every paper
Shortest Distance = √[(x2-x1)² + (y2-y1)²]
Displacement = Final position - Initial position
Right turn sequence: N→E→S→W→N (clockwise)
Left turn sequence: N→W→S→E→N (anticlockwise)
Exam PatternsWhat examiners ask — read before attempting PYQs

SSC asks three main types - (1) Find final position after multiple movements (2) Calculate shortest distance between start and end points (3) Determine direction of final position from starting point. Questions often include multiple turns to confuse students.

ShortcutsUse these to save 30–60 seconds per question

Use coordinate method. Place starting point at origin (0,0). Move North = +Y, South = -Y, East = +X, West = -X.

Plot final coordinates and apply distance formula. This eliminates drawing errors.

Worked ExampleSolve this step-by-step before moving on

Ram starts from home, walks 4km North, then 3km East, then 2km South. Find shortest distance to reach home. Solution: Place home at (0,0). After 4km North: (0,4).

After 3km East: (3,4). After 2km South: (3,2). Final position = (3,2).

Shortest distance = √[(3-0)² + (2-0)²] = √[9+4] = √13 = 3.6km Worked Example 2: Sita walks 5km East, turns right, walks 12km, turns right again, walks 5km. How far is she from start? Solution: Start at (0,0). 5km East: (5,0). Turn right (now facing South), walk 12km: (5,-12).

Turn right again (now facing West), walk 5km: (0,-12). Distance from start = √[(0-0)² + (-12-0)²] = 12km Advanced Shortcut: For rectangular paths, if you return to same X or Y coordinate, the distance equals the remaining coordinate value. In example 2, X-coordinate returned to 0, so distance = Y-coordinate = 12km. Direction Shortcut: Final direction from start can be found using coordinates.

If final position is (a,b), then direction is determined by signs: (+,+) = Northeast, (+,-) = Southeast, (-,+) = Northwest, (-,-) = Southwest.

Exam TrapsCommon mistakes students make — avoid these

Students confuse left/right turns with compass directions. Remember that turns are relative to current facing direction, not absolute directions. If facing North and turn right, you face East.

If facing East and turn right, you face South. Always track current facing direction after each turn. Another major error is calculation mistakes in distance formula. Students forget to square the terms or make errors in square root calculation.

Practice mental calculation of common squares: 3²=9, 4²=16, 5²=25, 12²=144, 13²=169. Time-saving tip: Recognize special triangles. 3-4-5 triangle has hypotenuse 5. 5-12-13 triangle has hypotenuse 13. 8-15-17 triangle has hypotenuse 17. If coordinates match these patterns, you can instantly write the answer without calculation.

Key Points to Remember

  • Always place starting point at origin (0,0) for coordinate method
  • North = +Y axis, South = -Y axis, East = +X axis, West = -X axis
  • Distance formula: √[(x2-x1)² + (y2-y1)²]
  • Right turn sequence: N→E→S→W (clockwise rotation)
  • Left turn sequence: N→W→S→E (anticlockwise rotation)
  • Draw rough diagram to visualize the path before calculating
  • For rectangular paths returning to same coordinate, distance equals remaining coordinate
  • Track current facing direction after every turn to avoid confusion
  • Memorize special triangles: 3-4-5, 5-12-13, 8-15-17 for quick calculation
  • Final direction from start depends on coordinate signs: (+,+)=NE, (+,-)=SE, (-,+)=NW, (-,-)=SW

Exam-Specific Tips

  • Pythagoras theorem: c² = a² + b² where c is hypotenuse
  • 3-4-5 triangle: sides 3, 4 give hypotenuse 5
  • 5-12-13 triangle: sides 5, 12 give hypotenuse 13
  • 8-15-17 triangle: sides 8, 15 give hypotenuse 17
  • √2 = 1.414 (for 45-degree movements)
  • √3 = 1.732 (for 60-degree movements)
  • Right angle = 90 degrees rotation
  • Straight angle = 180 degrees rotation
Practice MCQs

Direction & Distance — Practice Questions

37graded MCQs · easy to hard · full solution & trap analysis · showing 20 of 37

All MCQs →
Practice 1easy

Priya walks 12 km North from point A. She then turns left and walks 9 km. Next, she turns right and walks 8 km. Finally, she turns left and walks 7 km. How far is Priya from point A in the North-South direction?

Practice 2easy

Vikram walks 15 km North from his office. He then turns left and walks 8 km. After that, he turns right and walks 6 km. Finally, he turns left and walks 3 km. How far is Vikram from his office in the East-West direction?

Practice 3easy

Priya walks 5 km towards the East from point P. She then turns left and walks 3 km. Next, she turns right and walks 2 km. Finally, she turns left and walks 4 km. What is her final position relative to point P?

Practice 4easy

Rajesh starts from point A facing North. He walks 8 km, then turns right and walks 6 km. After that, he turns left and walks 4 km. In which direction is Rajesh now facing, and how far is he from point A?

Practice 5easy

Ravi starts walking towards North. He walks 5 km, then turns right and walks 3 km, then turns right again and walks 5 km. In which direction is he now facing?

Practice 6easy

Amit starts at point Q facing South. He walks 10 km, then turns right and walks 8 km. After that, he turns right again and walks 6 km. What is his final direction, and how many km is he from point Q?

Practice 7easy

Meera starts at point P facing South. She walks 7 km, turns right, walks 4 km, turns right again, and walks 9 km. In which direction is she now facing, and what is her total displacement from point P?

Practice 8easy

Arun starts at point X facing East. He walks 10 km, then turns 90° clockwise and walks 5 km. He then turns 90° counter-clockwise and walks 6 km. What is his final position relative to point X?

Practice 9easy

Rajesh starts from his home facing North. He walks 8 km straight, then turns right and walks 6 km. After that, he turns left and walks 4 km. Finally, he turns right and walks 5 km. In which direction is Rajesh now facing, and how far is he from his starting point in the East-West direction?

Practice 10easy

Vikram starts at point P facing North. He walks 4 km, turns left, walks 3 km, turns right, walks 2 km, and turns left again. In which direction is Vikram now facing, and what is his total displacement from point P?

Practice 11easy

Amit starts at point A facing South. He walks 12 km, turns left, walks 9 km, turns right, and walks 6 km. How far is Amit from point A (in km)?

Practice 12medium

Priya starts at point P facing Southwest. She walks 10 km forward, then turns 90° clockwise and walks 8 km. Next, she turns 90° counterclockwise and walks 6 km. What is her final direction with respect to point P?

Practice 13medium

Vikram starts at point V facing South. He walks 10 km, then turns left and walks 6 km. He then turns right and walks 9 km. After this, he turns left and walks 5 km. Finally, he turns right and walks 4 km to reach point W. What is the straight-line distance between points V and W?

Practice 14medium

Rajesh starts from point A facing North. He walks 8 km, then turns right and walks 6 km. After that, he turns left and walks 4 km. Finally, he turns right and walks 3 km to reach point B. In which direction is point B with respect to point A, and what is the straight-line distance between them?

Practice 15medium

Rajesh starts from point A facing North. He walks 8 km, then turns right and walks 6 km. After that, he turns left and walks 4 km. Finally, he turns right and walks 5 km to reach point B. In which direction is point B with respect to point A, and what is the straight-line distance between them?

Practice 16medium

Ravi starts from point A, walks 8 km towards the North, then turns right and walks 6 km, then turns right again and walks 8 km. How far is he from point A, and in which direction?

Practice 17medium

Sneha starts at point M facing North-East. She walks 10√2 km forward, then turns 45° clockwise and walks 8 km. What is the straight-line distance from M to her final position?

Practice 18medium

Amit starts at point X facing East. He walks 12 km, then turns left and walks 9 km. He turns left again and walks 12 km. Finally, he turns right and walks 8 km to reach point Y. How far is point Y from point X?

Practice 19medium

Arun starts from point X facing East. He walks 12 km, then turns left and walks 9 km. He turns right and walks 7 km. Finally, he turns left and walks 5 km to reach point Y. How far is point Y from point X in a straight line?

Practice 20medium

Meera starts at point M facing North. She walks 6 km, turns right and walks 8 km. She then turns left and walks 5 km. After that, she turns right and walks 3 km, then turns left and walks 4 km to reach point N. In which direction is point N from point M?

17 more practice questions in the Study Panel

Difficulty-graded, bookmarkable, with timed mode. Free account — no credit card.

Create Free Account →Browse Questions

60-Second Revision — Direction & Distance

  • Remember: Use coordinate method with start point at (0,0)
  • Formula: Distance = √[(x2-x1)² + (y2-y1)²]
  • Trap: Track facing direction after each turn, not absolute directions
  • Shortcut: Recognize 3-4-5, 5-12-13, 8-15-17 triangles for instant answers
  • Technique: Right turns go N→E→S→W, left turns go N→W→S→E
  • Quick check: For rectangular paths, final distance often equals one coordinate value
←Blood RelationsRanking & Order→
Studied the notes? Now test yourself
See how Direction & Distance appears in the real UP Police Constable paper
Full timed mock · Instant All-India percentile · Free
Start Free Mock →Practice Panel
✓ Free forever for basic prep✓ No app download✓ Real exam-pattern questions✓ 12,000+ aspirants
Test Direction & Distance under exam conditions
Free UP Police Constable mock · instant rank · no login
Free Mock →