📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      A person has to cover a distance of 88 km in 30 minutes.

      If he covers half the distance in one fifth time, then to cover the remaining distance in remaining time, at what speed must he travel now?
      A 110 kmph Correct Answer Incorrect Answer
      B 120 kmph Correct Answer Incorrect Answer
      C 136kmph Correct Answer Incorrect Answer
      D 105 kmph Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Total distance = 88 km Total time = 30 min Half distance = 44 km Time taken to cover half distance: = 1/5 of 30 min = 6 min Remaining distance = 44 km Remaining time = 30 − 6 = 24 min = 24/60 = 2/5 hour Required speed: = Distance / Time = 44 ÷ (2/5) = 44 × 5/2 = 110 km/hr

      Practice Next
      ask-question