In the following table, the number of employees (in hundreds) working in five different departments of five companies has been given. Read this table
carefully and answer the questions given below it.
The number of employees in sales department of company IV is what per cent of total employees working in sales department of all companies ?
Number of employees in sales department of company IV (in '00) = 25
Total employees working in sales department of all companies (in '00)
= 38 + 12 + 19 + 25 + 31 = 125
=> Required % = $$\frac{25}{125} \times 100$$
= $$\frac{1}{5} \times 100 = 20 \%$$
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