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  • Question
  • A person starts from a point A and travels 3 km east - wards to B and then turns left and travels thrice that distance to reach C. He again turns left and travels five times the distance he covered between A and B and reaches his destination D. The shortest distance between the starting point and the destination is?


  • Options
  • A. 12 KM
  • B. 15 KM
  • C. 16 KM
  • D. 18 KM

  • Correct Answer
  • 15 KM 

    Explanation

    Draw the figure of movement with the help of given below direction graph.
    A person starts from a point A and travels 3 km East - Wards to B. Then he turns left and travels 9 km to reach C.
    He again turns left and travels 15 km and reaches his destination D.
    The movements of the person are as shown in Figure
    Clearly, AB = 3 km, BC = 3AB = (3 × 3) km = 9 km, CD = 5AB = (5 × 3) km = 15 km,
    Draw AE ? CD.
    Then, CE = AB = 3 km
    AE = BC = 9 km
    DE = (CD ? CE) = (15 ? 3) km = 12 km.
    In triangle AED, AD2 = AE2 + DE2
    or AD2 = 92 + 122
    or AD2 = 81+ 144
    or AD2 = 225
    or AD2 = 152
    AD = 15
    Required distance = AD = 15 km


  • Direction Sense Test problems


    Search Results


    • 1. 
      Amit walked 30 meters towards East, took a right turn and walked 40 meters. Then he took a left turn and walked 30 meters. In which direction is he now from the starting point?

    • Options
    • A. North - East
    • B. East
    • C. South - East
    • D. South
    • Discuss
    • 2. 
      Namita walks 14 meters towards west, then turns to her right and walks 14 meters and then turns to her left and walks 10 meters. Again turning to her left she walks 14 meters. What is the shortest distance (in meters) between her starting point and the present position?

    • Options
    • A. 10
    • B. 24
    • C. 28
    • D. 38
    • Discuss
    • 3. 
      A man is facing towards west and turns through 45° clockwise, again 180° clockwise and then turns through 270° anti-clockwise. In which direction is he facing now?

    • Options
    • A. West
    • B. North - West
    • C. South
    • D. South - West
    • Discuss
    • 4. 
      A river flows from west to east and on the way turns left and goes in a semi-circle round a hillock, and then turns left at right angle. In which direction is the river finally flowing?

    • Options
    • A. West
    • B. East
    • C. North
    • D. South
    • Discuss
    • 5. 
      Kunal walks 10 kilometers towards North. From there, he walks 6 kilometers towards South. Then, he walks 3 kilometers towards East. How far and in which direction is he with reference to his starting point?

    • Options
    • A. 5 kilometers West
    • B. 5 kilometers North-east
    • C. 7 kilometers East
    • D. 7 kilometers West
    • Discuss
    • 6. 
      Going 50 m to the South of her house, Radhika turns left and goes another 20 m. Then, turning to the North, she goes 30 m and then starts walking to her house. In which direction is she walking now?

    • Options
    • A. North - West
    • B. North
    • C. South - East
    • D. East
    • Discuss
    • 7. 
      I am facing east. I turn 100° in the clockwise direction and then 145° in the anti clock wise direction. Which direction am I facing now?

    • Options
    • A. East
    • B. North - East
    • C. North
    • D. South - West
    • Discuss
    • 8. 
      You go north, turn right, then right again and then go to the left. In which direction are you now?

    • Options
    • A. North
    • B. South
    • C. East
    • D. West
    • Discuss
    • 9. 
      Rohan walks a distance of 3 km towards North, then turns to his left and walks for 2 km. He again turns left and walks for 3 km. At this point he turns to his left and walks for 3 km. How many kilometers is he from the starting point?

    • Options
    • A. 1 KM
    • B. 2 KM
    • C. 3 KM
    • D. 5 KM
    • Discuss
    • 10. 
      Maya starts at point T, Walks straight to point U which is 4 ft away. She turns left at 90° and walks to W which is 4 ft away, turns 90° right and goes 3 ft to P, turns 90° right and walks 1 ft to Q, turns left at 90° and goes to V, which is 1 ft away and once again turns 90° right and goes to R, 3 ft away. What is the distance between T and R?

    • Options
    • A. 4 Ft.
    • B. 5 Ft.
    • C. 7 Ft.
    • D. 8 Ft.
    • Discuss


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