Study the pie-chart and answer the question.
Total Number of Employees = 1400
The number of employees of the company working in the Marketing department is what percentage more than the number of employees working in the IT department?
Answer & explanation
Correct answer: option 4
Percentage of employee more in marketing department to IT department
= \(\frac{86.4 - 72}{72}\) × 100
= \(\frac{ 14.4}{72}\) × 100
= 20%