Directions (56-60) : Read the bar graph carefully and answer the following questions.

The bar graph given below shows the no. of employees working from Office and percentage of employees working from home out of total employee in five different companies.

Number of employees working in any company = Employees working from Office + Employees working from Home

Number of employees working in company X are 40% more than that in company D. Find the difference between number of employees working from Home and employees working from Office in company X, if ratio of employee working from home to that from office in company X is 11: 17.

The correct option is 126.

Step 1: Understand the data given in the bar graph for Company D.

From the given bar graph, we can see the following data for Company D:

• Number of employees working from Office in Company D = 210

• Percentage of employees working from Home out of total employees in Company D = 50%

Step 2: Calculate the total number of employees in Company D.

Since 50% of the total employees in Company D work from Home, the remaining percentage working from Office is:

$100\%-50\%=50\%$

Therefore, 50% of the total employees in Company D is equal to 210.

Total employees in Company D = $\frac{210}{50}\×100=420$

Step 3: Calculate the total number of employees in Company X.

It is given that the number of employees working in Company X is 40% more than that in Company D.

Total employees in Company X = $420\×(1+\frac{40}{100})=420\×1.4=588$

Step 4: Find the difference between the number of employees working from Home and Office in Company X.

The ratio of employees working from Home to that from Office in Company X is given as 11 : 17.

Total ratio units = $11+17=28$ units

Value of 1 ratio unit = $\frac{588}{28}=21$

Difference in ratio units between Office and Home employees = $17-11=6$ units

Therefore, the required difference = $6\×21=126$.