Home > Practice > Data Interpretation > Pie Chart > Miscellaneous
1. Study the pie-chart and table given below and answer the questions.
Details of the percentage of employees working in various departments in an organization and number of males among them.
Total number of employees = 800.

The respective ratio between the number of females working in HR department to the total number of employees working in the HR department is:
= × 800
= 40
Numbers of females
= 40 - 12
= 28
∴ Ration = 28 : 40 → 7 : 10
Details of the percentage of employees working in various departments in an organization and number of males among them.
Total number of employees = 800.

Department | No. of Males |
Production | 245 |
HR | 12 |
IT | 74 |
Marketing | 165 |
Accounts | 93 |
The respective ratio between the number of females working in HR department to the total number of employees working in the HR department is:
Solution:
Number of employees in HR department= × 800
= 40
Numbers of females
= 40 - 12
= 28
∴ Ration = 28 : 40 → 7 : 10