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Multiple Choice Questions

Ratio between total number male and female employees in Finance department is 3 5 Find total number ...........

Quantitative Aptitude(IBPS RRB PO) Case Studies

There are 5 departments in a company. There are total 110 employees in the HR department which is 25% of total employees in the company. 2 / 11 of the total employees of the company are working in Finance department. Employees work in sales is 25% more than that in Finance department. Ratio between working in Housing and security department is 3 : 7.

Ratio between total number male and female employees in Finance department is 3 : 5. Find total number of female employees working in Finance department?

This questions was previously asked in

RRB PO Prelims (21 August 2022 Shift1)

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Explanation:

- The HR department has 110 employees, and they constitute 25% of the company's workforce.

- This means that the total number of employees in the company is $110 \times 4 = 440$ .

- The Finance department consists of $\frac{2}{11}$ of total employees, which equals $440 \times \frac{2}{11} = 80$ employees.

- Employees in Sales exceed those in Finance by 25%. Thus, Sales employees are $80 \times 1.25 = 100$ .

- Next, for the Housing and Security departments, their ratio is 3:7. Given total employees are 440, solving for exact numbers isn't required for answering the main question.

- In Finance, the male to female employee ratio is 3:5. Hence, females comprise $\frac{5}{8} \times 80 = 50$ .