The total no of employees in the MNC with ages more than 45 years in all the departments together is...........

Quantitative Aptitude (HAS) Mixed Chart

Directions : Study the pie chart and bar chart carefully and answer the questions given beside.

The given pie chart shows the percentage distribution of the employees of different departments in a Multi-National Company (MNC) in the year 2016.

The given bar graph shows the percentage of employees in the same MNC of different age groups in different departments.

The total no. of employees in the MNC with ages more than 45 years (in all the departments together) is what percent of total employees in the MNC?

21.5%

27%

17.5%

11.5%

None of these

Let total employees = x

Number of employees of age group more than 45 years in IT department = 10% of 40% of x = 0.04x

Number of employees of age group more than 45 years in Marketing = 15% of 20% of x = 0.03x

Number of employees of age group more than 45 years in Finance = 15% of 20% of x = 0.03x

Number of employees of age group more than 45 years in Operations = 5% of 10% of x = 0.005x

Number of employees of age group more than 45 years in HR department = 10% of 10% of x = 0.01x

Total employees of age group more than 45 years = 0.04x + 0.03x + 0.03x + 0.005x + 0.01x = 0.115x

Required percent ==0.115x/x x100=11.5%
Hence, option (D) is correct.

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