1.

In a office ,the ratio of the percentages of employees who like only tea, percentage of employees who like only coffee ,perscentage of employees who like neither of the drinks is 8 : 7: 6: 4 Find the percentage of employees who like neither of the deinks.A. 0.12B. 0.08C. 0.2D. 0.16

Answer» Correct Answer - D
Let the percentage of employes who like only tea be 8 x %
The percentage of employes who like only coffee = 7 x %
The percentage of employees who like both the drinks = 6 x %
The pecentage of employes who like neither of the drinks = 6 x %
The percentage of employes who like neither of the drinks = 4 x %
`n( mu)=-n( A cap B)`
= 8 x %+7 x%+6 x%+4 x % = 100 %
25 x = 100
x= 4
`therefore ` 4 x = 16
Hence , the correct option is ( d)


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