Direction Sense
8 questions Β· EasyMediumHard
Direction sense questions follow a person's turns and walks. Draw it as you read, with North at the top.
π‘ Quick tricks
- Turning left from North faces West; turning right faces East.
- Two moves at right angles: the straight-line distance comes from Pythagoras.
- Keep a running x (EastβWest) and y (NorthβSouth) total.
π― Try it yourself
Tap an answer. You'll see if it's right, and why. Easy ones come first.
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Q1Easy
Sara faces West and turns left, then right. Which way now?
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Answer: D. West
π‘ Starting West, turning left, then right ends facing West.
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Q2Easy
Priya faces West and turns left, then left. Which way now?
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Answer: C. East
π‘ Starting West, turning left, then left ends facing East.
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Q3Easy
Priya faces South and turns left, then right. Which way now?
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Answer: C. South
π‘ Starting South, turning left, then right ends facing South.
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Q4Medium
Ananya walks 6 km East, turns right and walks 8 km. How far is Ananya from the start?
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Answer: A. 10 km
π‘ The legs are at right angles, so β(6Β² + 8Β²) = 10 km.
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Q5Medium
Ananya walks 10 km South, turns right and walks 24 km. How far is Ananya from the start?
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Answer: B. 26 km
π‘ The legs are at right angles, so β(10Β² + 24Β²) = 26 km.
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Q6Medium
Sara walks 12 km South, turns right and walks 16 km. How far is Sara from the start?
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Answer: C. 20 km
π‘ The legs are at right angles, so β(12Β² + 16Β²) = 20 km.
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Q7Hard
Arjun walks 14 km South, turns right for 9 km, then right again for 2 km. Distance from the start?
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Answer: A. 15 km
π‘ Net displacement is 12 km and 9 km at right angles, so β(12Β² + 9Β²) = 15 km.
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Q8Hard
Vikram walks 41 km South, turns right for 15 km, then right again for 5 km. Distance from the start?
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Answer: B. 39 km
π‘ Net displacement is 36 km and 15 km at right angles, so β(36Β² + 15Β²) = 39 km.
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