New Enroll in RBI Gr B 2025 Exclusive New Batch on March 18

    Question

    If A:B = 5:8 and C:B = 4:9 then find the value of

    (A:B:C) .
    A 10:16:9 Correct Answer Incorrect Answer
    B 9:12:8 Correct Answer Incorrect Answer
    C 5:8:18 Correct Answer Incorrect Answer
    D 45:72:32 Correct Answer Incorrect Answer

    Solution

    Let 'A' = '5k' and 'B' = '8k'

    Now, C:8k = 4:9

    Or, 'C' = (4/9) X 8k = (32k/9)

    Required ratio = 5k:8k:(32k/9) = 45:72:32

    Practice Next

    Relevant for Exams: