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Home Aptitude Time and Distance See What Others Are Saying!
  • Question
  • A bike runs at the speed of 35 km/h when not serviced and runs at 55 km/h, when serviced. After servicing the bike covers a certain distance in 5 h. How much approximate time will the bike take to cover the same distance when not serviced?


  • Options
  • A. 8 hrs
  • B. 7.5 hrs
  • C. 7 hrs
  • D. 6.5 hrs

  • Correct Answer
  • 8 hrs 

    Explanation

    Given speed of the bike after servicing = 55 kmph

    Time taken for travelling some distance at 55 kmph = 5 hrs

    Then, 

    Distance = Speed x Time = 55 x 5 = 275 kms.

    Now, 

    Speed of the bike before servicing = 35 kmph

    Distance = 275 kms

    Now, Time = Distance/Speed = 275/35 = 7.85 hrs =~ 8 hrs.

  • Tags: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO, IT Trainer

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