πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!
  • google app store apple app store
    • βœ–

      Question

      Two boats A and B start towards each other from two

      places, 312 km apart. Speed of the boat A and B in still water are 14 km/h and 10 km/h respectively. If A and B proceeds against and with the stream, respectively then after how much time will they meet?
      A 10 hours Correct Answer Incorrect Answer
      B 15 hours Correct Answer Incorrect Answer
      C 16 hours Correct Answer Incorrect Answer
      D 13 hours Correct Answer Incorrect Answer
      E 12 hours Correct Answer Incorrect Answer

      Solution

      Let the speed of stream be β€˜x’ km/h and they meet afterβ€˜t’ hours According to question, Distance covered while going upstream + Distance covered while going downstream = Total distance covered. (14 - x)t + (10 + x)t = 312 14t + 10t = 312 24t = 312 t = 13 hours

      Practice Next
      More Boats and streams Questions

      Relevant for Exams:

      ask-question