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      Question

      The speed of Boat is given as 20 km/hr and 28 km/hr

      while travelling to Upstream and downstream individually.Then, the boat travelled for β€˜T’ hours & 6 hours in upstream and downstream individually. When the distance travelled by boat in downstream is 88 km more than that of in upstream, then Find the value of β€˜T’? Β  Β 
      A 4 Correct Answer Incorrect Answer
      B 2 Correct Answer Incorrect Answer
      C 8 Correct Answer Incorrect Answer
      D 3 Correct Answer Incorrect Answer

      Solution

      ATQ, we can say that (28 Γ— 6) – (20 Γ— T) = 88Β  20T = 80 Β T = 4

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