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

  • google app store apple app store
  • ✖

      Question

      Walking 3/4 of his normal speed, Ravi was 21 minutes

      late in reaching his office. The usual time took to cover the distance between his home and office was:
      A 44 seconds Correct Answer Incorrect Answer
      B 1 hour 23 minutes Correct Answer Incorrect Answer
      C 1 hour 3 minutes Correct Answer Incorrect Answer
      D 1 hour Correct Answer Incorrect Answer
      E none of these Correct Answer Incorrect Answer

      Solution

      3/4 of speed = 4/3 of original time 4/3 of original time = original time + 21 minutes; 1/3rd of original time = 21 minutes; Thus, original time = 21 x 3 = 63 minutes or 1 hour 3 minutes

      Practice Next

      Relevant for Exams:

      ask-question