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      Question

      Find the total distance covered by boat in each upstream

      and downstream in 8 hours if the speed of boat in still water and speed of current is 26 km/h and 8 km/h respectively?
      A 420 km Correct Answer Incorrect Answer
      B 416 km Correct Answer Incorrect Answer
      C 448 km Correct Answer Incorrect Answer
      D 450 km Correct Answer Incorrect Answer

      Solution

      Speed in upstream = 26 – 8 = 18 km/hr Speed in downstream = 26 + 8 = 34 km/hr Required total distance= (18 + 34) Γ— 8 = 416 km

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