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      Question

      If β€˜A’, β€˜B’ and β€˜C’ are in proportion in the

      given order while β€˜A’ = 25 and β€˜B’ = 50, then find the value of β€˜C’.
      A 105 Correct Answer Incorrect Answer
      B 115 Correct Answer Incorrect Answer
      C 100 Correct Answer Incorrect Answer
      D 110 Correct Answer Incorrect Answer

      Solution

      Given, A = 25
      And, B = 50
      Since, β€˜A’, β€˜B’ and β€˜C’ are in proportion.
      So, (A/B) = (B/C)
      So, C = (50 Γ— 50)/25 = 100

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