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Home Aptitude Time and Distance Comments

  • Question
  • A man perform 2/15 of the total journey by rail, 9/20 by tonga and the remaining 10 km on foot. This total journey is?


  • Options
  • A. 15.6 km.
  • B. 12.8 km.
  • C. 16.4 km.
  • D. 24 km.

  • Correct Answer
  • 24 km. 

    Explanation

    Let the total journey be x km. then,
    2x/15 + 9x/20 + 10 = x
    ? 8x + 27x + 600 = 60x
    ? x = 24
    ? Total journey = 24 km.


  • Time and Distance problems


    Search Results


    • 1. 
      Rahim covers a certain distance in 14 hrs 40 min. He covers one half of the distance by train at 60 km/hr. and rest half by road at 50 km/hr. The distance travelled by him is?

    • Options
    • A. 960 km.
    • B. 720 km.
    • C. 1000 km.
    • D. 800 km.
    • Discuss
    • 2. 
      A car complete a certain journey in 8 hour. It cover half the distance at 40 km/hr and the rest at 60 km/hr, The length of a journey is?

    • Options
    • A. 350 km.
    • B. 420 km.
    • C. 384 km.
    • D. 400 km.
    • Discuss
    • 3. 
      A car covers four successive three km stretches at speed of 10 km/hr, 20 km/hr, 30 km/hr and 60 km/hr. respectively. Its average speed over this distance is?

    • Options
    • A. 10 km/hr.
    • B. 20 km/hr .
    • C. 30 km/hr.
    • D. 25 km/hr .
    • Discuss
    • 4. 
      Two men start together to walk to a certain destination, one at 3.75 km an hour and another at 3 km an hour. The former arrives half an hour before the latter, the distance is?

    • Options
    • A. 9.5 km.
    • B. 8 km.
    • C. 7.5 km.
    • D. 6 km.
    • Discuss
    • 5. 
      Excluding stoppages, the speed of a bus is 54 km/hr. and including stoppages it is 45 km/hr. for how many minutes does the bus stop per hour?

    • Options
    • A. 9
    • B. 10
    • C. 12
    • D. 20
    • Discuss
    • 6. 
      Shard cover two-third of a certain distance at 4 km/hr and the remaining at 5 km/hr. If he takes 42 minutes in all, the distance is?

    • Options
    • A. 2.5 km.
    • B. 4.6 km.
    • C. 4 km.
    • D. 3 km.
    • Discuss
    • 7. 
      A boy goes to school with a speed of 3 km/hr. and return to the village with a speed of 2 km/hr. If he takes 5 hours in all, then distance between the village and the school is?

    • Options
    • A. 6 km.
    • B. 7 km.
    • C. 8 km.
    • D. 9 km.
    • Discuss
    • 8. 
      A distance is covered in 2 hours 45 min at 4 km/hr How much time will be taken to cover it at 16.5 km/hr?

    • Options
    • A. 40 min.
    • B. 41 min. 15 sec.
    • C. 45 min.
    • D. 90 min.
    • Discuss
    • 9. 
      If a man takes 4 hours to cover a distance of 15 km. how much time will be needed to cover 63 km. at the same speed?

    • Options
    • A. 12 hrs. 36 min.
    • B. 16 hrs. 48 min.
    • C. 16 hrs. 4 min.
    • D. 15 hrs. 32 min.
    • Discuss
    • 10. 
      A train is moving with a speed of 92.4 km/hr. how many meters will it cover in 10 min.?

    • Options
    • A. 1540
    • B. 15400
    • C. 154
    • D. 15.4
    • Discuss


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