Question

    If ‘A’, ‘B’ and ‘C’ are in proportion in the

    given order while ‘A’ = 9 and ‘B’ = 45, then find the value of ‘C’.
    A 240 Correct Answer Incorrect Answer
    B 225 Correct Answer Incorrect Answer
    C 235 Correct Answer Incorrect Answer
    D 230 Correct Answer Incorrect Answer

    Solution

    Given, A = 9
    And, B = 45
    Since, ‘A’, ‘B’ and ‘C’ are in proportion.
    So, (A/B) = (B/C)
    So, C = (45 × 45)/9 = 225

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