The percentage of females working in IT department to the total number of employees working in the organization is:

Answer: Option B

Number of employees in IT department
= 800 × $$\frac{20}{100}$$
= 160
Number of females
= 160 - 74
= 86
∴ Required percentage
= $$\frac{86}{800}$$ × 100
= 10.75%