📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      Riya travels 45.5 km in 2 hours and 30 minutes. How much

      distance will she cover in 4 hours if she increases her speed by 3 km/h?
      A 84.8 km Correct Answer Incorrect Answer
      B 53.2 km Correct Answer Incorrect Answer
      C 72.5 km Correct Answer Incorrect Answer
      D 61.5 km Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ,

      30 minutes = (30/60) = 0.5 hours

      So, usual speed of Riya = (45.5 / 2.5) = 18.2 km/h

      Increased speed of Riya = 18.2 + 3 = 21.2 km/h

      Therefore, distance covered by her in 4 hours = 21.2 × 4 = 84.8 km

      Practice Next
      More Time and distance Questions

      Relevant for Exams:

      ask-question