Comprehension Passage
Directions: Study the information carefully and answer the given questions accordingly.
The table below shows the total number of employees number of male employees and the number of female employees working in three departments i,e. HR, Sales, and Marketing,
| Departments | Male Employees | Female Employees | Total Employees |
| HR | 40 | 70 | 110 |
| Sales | X | 40 | Y |
| Marketing | 60 | 40 | 100 |
Note :
1) X + Y = 140
2) Y - X = 40
Find the difference between female employees in HR department and Male employees in sales department?
1
10
2
20
3
30
4
40
5
50