Comprehension Passage
Direction: Study the given pie-chart carefully and answer the following questions accordingly.
Pie-chart shows the percentage of employees in different departments of a company.
Total number of employees in the company = 47500
Find the ratio of number of employees in Purchase and security department?
1
13 : 11
2
10 : 11
3
11 : 10
4
11 : 13
5
13 : 10