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    • Question : The mean proportion of 6 and 54 is: Option 1: 6 Option 2: 9 Option 3: 12 Option 4: 18
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    Question : The mean proportion of 6 and 54 is:

    Option 1: 6

    Option 2: 9

    Option 3: 12

    Option 4: 18

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    Team Careers360 5th Jan, 2024
    Answer
    Answer (1)
    Team Careers360 11th Jan, 2024

    Correct Answer: 18


    Solution : Mean proportion of $a$ and $b$ = $\sqrt{ab}$
    So, the mean proportion of 6 and 54
    = $\sqrt{6\times54}$
    = 18
    Hence, the correct answer is 18.

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