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If the ratio of mean and median of a certain data is 5 : 7, then find the ratio of its mode and mean.A. 2 : 5B. 11 : 5C. 6 : 5D. 2 : 3

Answer» Correct Answer - B
Given that, `("Mean")/("Median") = (5)/(7)`
We know that, Mode = 3 Median - 2 Mean.
Mode = Mean `((3 "Median")/("Mean")-2)`
`("Mode")/("Mean") = (3*(7)/(5) - 2) =(21-10)/(5) = (11)/(5)`


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