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If the difference of Mode and Median of a data is 24 . . .

Question : If the difference of Mode and Median of a data is 24, then the difference of median and mean is 
a) 8
b) 12
c) 24
d) 36

Doubt by Aditi

Solution : 
Median - Mean = ?
Mode-Median = 24
 (Given)
Mode = 24+Median — (1)

We know, 
3 Median = 2 Mean + Mode
3 Median = 2Mean + 24 + Median 
[Using eq (1)]

3Median-Median-2Mean = 24
2Median - 2Mean = 24
2(Median-Mean)=24
Median - Mean = 24/2
Median - Mean = 12

Hence, b) would be the correct option.