Test Index

Data Interpretation Practice Test 4

Directions (1-5): Study the following pie-chart and answer the following questions:

Percentage-wise distribution of employees in six department of an Institution

Total number of employees = 12,600

Percentage-wise distribution of employees

Question : 1 of 89

Marks: +1, -0

Solution:

Solutions (271-275):

\begin{array}{l r} \text{Departments} & \text{Number of Employees} \\ \text{HR} & 1386 \\ \text{Accounts} & 2142 \\ \text{Examinations} & 2646 \\ \text{Admission} & 1134 \\ \text{Academic Affairs} & 3402 \\ \text{Research} & 1890 \end{array}

Employees

= \frac{\text{(Academic Affairs – Examination Department)}}{\text{Examination Department}} \times 100

= \frac{3,402 - 2,646}{2,646} \times 100

= \frac{756}{2,646 \times 100}

= 28.57 ≈ 29%

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